<XBRL>
<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by Fujitsu Interstage XWand B0160 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:dish="http://www.dishnetwork.com/20110930" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:p0="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink">
  <link:roleRef roleURI="http://www.dishnetwork.com/role/BalanceSheet" xlink:type="simple" xlink:href="dish-20110930.xsd#BalanceSheet"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/BalanceSheetParenthetical" xlink:type="simple" xlink:href="dish-20110930.xsd#BalanceSheetParenthetical"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/CashFlows" xlink:type="simple" xlink:href="dish-20110930.xsd#CashFlows"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/StatementOfIncomeAndStatementOfComprehensiveIncomeLoss" xlink:type="simple" xlink:href="dish-20110930.xsd#StatementOfIncomeAndStatementOfComprehensiveIncomeLoss"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DocumentAndEntityInformation" xlink:type="simple" xlink:href="dish-20110930.xsd#DocumentAndEntityInformation"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/StatementOfChangesInStockholdersEquity" xlink:type="simple" xlink:href="dish-20110930.xsd#StatementOfChangesInStockholdersEquity"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureAcquisitionsDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureAcquisitionsDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureLongTermDebtDetails2" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureLongTermDebtDetails2"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureSegmentReportingDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureSegmentReportingDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureSegmentReportingDetails2" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureSegmentReportingDetails2"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureRelatedPartyTransactionsDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureRelatedPartyTransactionsDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails2" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails2"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails5" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails5"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureBasicAndDilutedNetIncomeLossPerShareDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureBasicAndDilutedNetIncomeLossPerShareDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosurePropertyAndEquipmentDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosurePropertyAndEquipmentDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureStockBasedCompensationDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureStockBasedCompensationDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureCommitmentsAndContingenciesDetails2" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureCommitmentsAndContingenciesDetails2"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails6" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails6"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureStockBasedCompensationDetails2" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureStockBasedCompensationDetails2"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails3" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails3"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails4" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails4"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureSubsequentEventsDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureSubsequentEventsDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureInventoryDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureInventoryDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureLongTermDebtDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureLongTermDebtDetails"/>
  <link:roleRef roleURI="http://www.dishnetwork.com/role/DisclosureCommitmentsAndContingenciesDetails" xlink:type="simple" xlink:href="dish-20110930.xsd#DisclosureCommitmentsAndContingenciesDetails"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/BalanceSheet">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="StatementLineItems" xlink:to="StatementTable" xlink:title="definition: StatementLineItems to StatementTable" order="10.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="StatementTable" xlink:to="StatementClassOfStockAxis" xlink:title="definition: StatementTable to StatementClassOfStockAxis" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain_2" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain_2" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" priority="1" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="CommonClassAMember" xlink:title="CommonClassAMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassAMember" xlink:title="definition: ClassOfStockDomain to CommonClassAMember" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="CommonClassBMember" xlink:title="CommonClassBMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassBMember" xlink:title="definition: ClassOfStockDomain to CommonClassBMember" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassCMember" xlink:label="CommonClassCMember" xlink:title="CommonClassCMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassCMember" xlink:title="definition: ClassOfStockDomain to CommonClassCMember" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementLineItems" xlink:to="StatementOfFinancialPositionAbstract" xlink:title="definition: StatementLineItems to StatementOfFinancialPositionAbstract" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="AssetsAbstract" xlink:title="definition: StatementOfFinancialPositionAbstract to AssetsAbstract" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="AssetsCurrentAbstract" xlink:title="AssetsCurrentAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsAbstract" xlink:to="AssetsCurrentAbstract" xlink:title="definition: AssetsAbstract to AssetsCurrentAbstract" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue" xlink:title="CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValue" xlink:title="definition: AssetsCurrentAbstract to CashAndCashEquivalentsAtCarryingValue" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesCurrent" xlink:label="AvailableForSaleSecuritiesCurrent" xlink:title="AvailableForSaleSecuritiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="AvailableForSaleSecuritiesCurrent" xlink:title="definition: AssetsCurrentAbstract to AvailableForSaleSecuritiesCurrent" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="AccountsReceivableNetCurrent" xlink:title="AccountsReceivableNetCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="AccountsReceivableNetCurrent" xlink:title="definition: AssetsCurrentAbstract to AccountsReceivableNetCurrent" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsReceivableRelatedPartiesCurrent" xlink:label="AccountsReceivableRelatedPartiesCurrent" xlink:title="AccountsReceivableRelatedPartiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="AccountsReceivableRelatedPartiesCurrent" xlink:title="definition: AssetsCurrentAbstract to AccountsReceivableRelatedPartiesCurrent" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryNet" xlink:label="InventoryNet" xlink:title="InventoryNet"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="InventoryNet" xlink:title="definition: AssetsCurrentAbstract to InventoryNet" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="DeferredTaxAssetsNetCurrent" xlink:title="DeferredTaxAssetsNetCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="DeferredTaxAssetsNetCurrent" xlink:title="definition: AssetsCurrentAbstract to DeferredTaxAssetsNetCurrent" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="OtherAssetsCurrent" xlink:title="OtherAssetsCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="OtherAssetsCurrent" xlink:title="definition: AssetsCurrentAbstract to OtherAssetsCurrent" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="AssetsCurrent" xlink:title="AssetsCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="AssetsCurrent" xlink:title="definition: AssetsCurrentAbstract to AssetsCurrent" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="AssetsNoncurrentAbstract" xlink:title="AssetsNoncurrentAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsAbstract" xlink:to="AssetsNoncurrentAbstract" xlink:title="definition: AssetsAbstract to AssetsNoncurrentAbstract" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestrictedCashAndInvestmentsNoncurrent" xlink:label="RestrictedCashAndInvestmentsNoncurrent" xlink:title="RestrictedCashAndInvestmentsNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="RestrictedCashAndInvestmentsNoncurrent" xlink:title="definition: AssetsNoncurrentAbstract to RestrictedCashAndInvestmentsNoncurrent" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="PropertyPlantAndEquipmentNet" xlink:title="PropertyPlantAndEquipmentNet"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="PropertyPlantAndEquipmentNet" xlink:title="definition: AssetsNoncurrentAbstract to PropertyPlantAndEquipmentNet" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IndefiniteLivedLicenseAgreements" xlink:label="IndefiniteLivedLicenseAgreements" xlink:title="IndefiniteLivedLicenseAgreements"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="IndefiniteLivedLicenseAgreements" xlink:title="definition: AssetsNoncurrentAbstract to IndefiniteLivedLicenseAgreements" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermInvestments" xlink:label="LongTermInvestments" xlink:title="LongTermInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="LongTermInvestments" xlink:title="definition: AssetsNoncurrentAbstract to LongTermInvestments" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="OtherAssetsNoncurrent" xlink:title="OtherAssetsNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="OtherAssetsNoncurrent" xlink:title="definition: AssetsNoncurrentAbstract to OtherAssetsNoncurrent" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrent" xlink:label="AssetsNoncurrent" xlink:title="AssetsNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="AssetsNoncurrent" xlink:title="definition: AssetsNoncurrentAbstract to AssetsNoncurrent" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxAssetsNetNoncurrent" xlink:label="DeferredTaxAssetsNetNoncurrent" xlink:title="DeferredTaxAssetsNetNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="DeferredTaxAssetsNetNoncurrent" xlink:title="definition: AssetsNoncurrentAbstract to DeferredTaxAssetsNetNoncurrent" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherInvestments" xlink:label="OtherInvestments" xlink:title="OtherInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="OtherInvestments" xlink:title="definition: AssetsNoncurrentAbstract to OtherInvestments" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TransactionInProcess" xlink:label="TransactionInProcess" xlink:title="TransactionInProcess"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="TransactionInProcess" xlink:title="definition: AssetsNoncurrentAbstract to TransactionInProcess" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsAbstract" xlink:to="Assets" xlink:title="definition: AssetsAbstract to Assets" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="LiabilitiesAndStockholdersEquityAbstract" xlink:title="LiabilitiesAndStockholdersEquityAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="LiabilitiesAndStockholdersEquityAbstract" xlink:title="definition: StatementOfFinancialPositionAbstract to LiabilitiesAndStockholdersEquityAbstract" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="LiabilitiesCurrentAbstract" xlink:title="LiabilitiesCurrentAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesCurrentAbstract" xlink:title="definition: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesCurrentAbstract" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="AccountsPayableCurrent" xlink:title="AccountsPayableCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="AccountsPayableCurrent" xlink:title="definition: LiabilitiesCurrentAbstract to AccountsPayableCurrent" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="AccountsPayableRelatedPartiesCurrent" xlink:title="AccountsPayableRelatedPartiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="AccountsPayableRelatedPartiesCurrent" xlink:title="definition: LiabilitiesCurrentAbstract to AccountsPayableRelatedPartiesCurrent" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredRevenueAndCreditsCurrent" xlink:label="DeferredRevenueAndCreditsCurrent" xlink:title="DeferredRevenueAndCreditsCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="DeferredRevenueAndCreditsCurrent" xlink:title="definition: LiabilitiesCurrentAbstract to DeferredRevenueAndCreditsCurrent" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AccruedProgramming" xlink:label="AccruedProgramming" xlink:title="AccruedProgramming"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="AccruedProgramming" xlink:title="definition: LiabilitiesCurrentAbstract to AccruedProgramming" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationAccrual" xlink:label="LitigationAccrual" xlink:title="LitigationAccrual"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="LitigationAccrual" xlink:title="definition: LiabilitiesCurrentAbstract to LitigationAccrual" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="OtherAccruedLiabilitiesCurrent" xlink:title="OtherAccruedLiabilitiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="OtherAccruedLiabilitiesCurrent" xlink:title="definition: LiabilitiesCurrentAbstract to OtherAccruedLiabilitiesCurrent" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:label="LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:title="LongTermDebtAndCapitalLeaseObligationsCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="LongTermDebtAndCapitalLeaseObligationsCurrent" xlink:title="definition: LiabilitiesCurrentAbstract to LongTermDebtAndCapitalLeaseObligationsCurrent" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="LiabilitiesCurrent" xlink:title="LiabilitiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesCurrentAbstract" xlink:to="LiabilitiesCurrent" xlink:title="definition: LiabilitiesCurrentAbstract to LiabilitiesCurrent" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="Liabilities" xlink:title="definition: LiabilitiesAndStockholdersEquityAbstract to Liabilities" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="definition: LiabilitiesAndStockholdersEquityAbstract to StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockValue" xlink:label="CommonStockValue" xlink:title="CommonStockValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="CommonStockValue" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to CommonStockValue" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="AdditionalPaidInCapitalCommonStock" xlink:title="AdditionalPaidInCapitalCommonStock"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="AdditionalPaidInCapitalCommonStock" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to AdditionalPaidInCapitalCommonStock" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to AccumulatedOtherComprehensiveIncomeLossNetOfTax" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="RetainedEarningsAccumulatedDeficit" xlink:title="RetainedEarningsAccumulatedDeficit"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="RetainedEarningsAccumulatedDeficit" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to RetainedEarningsAccumulatedDeficit" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="TreasuryStockValue" xlink:title="TreasuryStockValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="TreasuryStockValue" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to TreasuryStockValue" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="StockholdersEquity" xlink:title="StockholdersEquity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="StockholdersEquity" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to StockholdersEquity" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinorityInterest" xlink:label="MinorityInterest" xlink:title="MinorityInterest"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="MinorityInterest" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to MinorityInterest" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="LiabilitiesAndStockholdersEquity" xlink:title="LiabilitiesAndStockholdersEquity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesAndStockholdersEquity" xlink:title="definition: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesAndStockholdersEquity" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="LiabilitiesNoncurrentAbstract" xlink:title="LiabilitiesNoncurrentAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="LiabilitiesNoncurrentAbstract" xlink:title="definition: LiabilitiesAndStockholdersEquityAbstract to LiabilitiesNoncurrentAbstract" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAndCapitalLeaseObligations" xlink:label="LongTermDebtAndCapitalLeaseObligations" xlink:title="LongTermDebtAndCapitalLeaseObligations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="LongTermDebtAndCapitalLeaseObligations" xlink:title="definition: LiabilitiesNoncurrentAbstract to LongTermDebtAndCapitalLeaseObligations" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredTaxLiabilitiesNoncurrent" xlink:label="DeferredTaxLiabilitiesNoncurrent" xlink:title="DeferredTaxLiabilitiesNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="DeferredTaxLiabilitiesNoncurrent" xlink:title="definition: LiabilitiesNoncurrentAbstract to DeferredTaxLiabilitiesNoncurrent" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredLongTermLiabilityCharges" xlink:label="DeferredLongTermLiabilityCharges" xlink:title="DeferredLongTermLiabilityCharges"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="DeferredLongTermLiabilityCharges" xlink:title="definition: LiabilitiesNoncurrentAbstract to DeferredLongTermLiabilityCharges" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="LiabilitiesNoncurrent" xlink:title="LiabilitiesNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesNoncurrentAbstract" xlink:to="LiabilitiesNoncurrent" xlink:title="definition: LiabilitiesNoncurrentAbstract to LiabilitiesNoncurrent" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="CommitmentsAndContingencies" xlink:title="CommitmentsAndContingencies"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LiabilitiesAndStockholdersEquityAbstract" xlink:to="CommitmentsAndContingencies" xlink:title="definition: LiabilitiesAndStockholdersEquityAbstract to CommitmentsAndContingencies" order="40.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/BalanceSheetParenthetical">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="StatementLineItems" xlink:to="StatementTable" xlink:title="definition: StatementLineItems to StatementTable" use="optional" order="10.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="StatementTable" xlink:to="StatementClassOfStockAxis" xlink:title="definition: StatementTable to StatementClassOfStockAxis" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="CommonClassAMember" xlink:title="CommonClassAMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassAMember" xlink:title="definition: ClassOfStockDomain to CommonClassAMember" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="CommonClassBMember" xlink:title="CommonClassBMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassBMember" xlink:title="definition: ClassOfStockDomain to CommonClassBMember" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassCMember" xlink:label="CommonClassCMember" xlink:title="CommonClassCMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassCMember" xlink:title="definition: ClassOfStockDomain to CommonClassCMember" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementLineItems" xlink:to="StatementOfFinancialPositionAbstract" xlink:title="definition: StatementLineItems to StatementOfFinancialPositionAbstract" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="AssetsCurrentAbstract" xlink:title="AssetsCurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="AllowanceForDoubtfulAccountsReceivableCurrent" xlink:title="definition: AssetsCurrentAbstract to AllowanceForDoubtfulAccountsReceivableCurrent" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AllowanceForDoubtfulAccountsReceivableFromRelatedPartiesCurrent" xlink:label="AllowanceForDoubtfulAccountsReceivableFromRelatedPartiesCurrent" xlink:title="AllowanceForDoubtfulAccountsReceivableFromRelatedPartiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsCurrentAbstract" xlink:to="AllowanceForDoubtfulAccountsReceivableFromRelatedPartiesCurrent" xlink:title="definition: AssetsCurrentAbstract to AllowanceForDoubtfulAccountsReceivableFromRelatedPartiesCurrent" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AssetsNoncurrentAbstract" xlink:label="AssetsNoncurrentAbstract" xlink:title="AssetsNoncurrentAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AssetsNoncurrentAbstract" xlink:to="AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:title="definition: AssetsNoncurrentAbstract to AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="CommonStockParOrStatedValuePerShare" xlink:title="CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="CommonStockParOrStatedValuePerShare" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to CommonStockParOrStatedValuePerShare" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="CommonStockSharesAuthorized" xlink:title="CommonStockSharesAuthorized"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="CommonStockSharesAuthorized" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to CommonStockSharesAuthorized" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="CommonStockSharesIssued" xlink:title="CommonStockSharesIssued"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="CommonStockSharesIssued" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to CommonStockSharesIssued" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="CommonStockSharesOutstanding" xlink:title="CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="CommonStockSharesOutstanding" xlink:title="definition: StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract to CommonStockSharesOutstanding" use="optional" order="40.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="AssetsNoncurrentAbstract" xlink:title="definition: StatementOfFinancialPositionAbstract to AssetsNoncurrentAbstract" use="optional" order="20.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="definition: StatementOfFinancialPositionAbstract to StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" use="optional" order="30.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="AssetsCurrentAbstract" xlink:title="definition: StatementOfFinancialPositionAbstract to AssetsCurrentAbstract" use="optional" order="10.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/StatementOfIncomeAndStatementOfComprehensiveIncomeLoss">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="StatementLineItems" xlink:to="StatementTable" xlink:title="definition: StatementLineItems to StatementTable" order="10.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="StatementScenarioAxis" xlink:title="StatementScenarioAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="StatementTable" xlink:to="StatementScenarioAxis" xlink:title="definition: StatementTable to StatementScenarioAxis" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="ScenarioUnspecifiedDomain" xlink:title="ScenarioUnspecifiedDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementScenarioAxis" xlink:to="ScenarioUnspecifiedDomain" xlink:title="definition: StatementScenarioAxis to ScenarioUnspecifiedDomain" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="IncomeStatementAbstract" xlink:title="IncomeStatementAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementLineItems" xlink:to="IncomeStatementAbstract" xlink:title="definition: StatementLineItems to IncomeStatementAbstract" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="RevenuesAbstract" xlink:title="RevenuesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="RevenuesAbstract" xlink:title="definition: IncomeStatementAbstract to RevenuesAbstract" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubscriptionRevenue" xlink:label="SubscriptionRevenue" xlink:title="SubscriptionRevenue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RevenuesAbstract" xlink:to="SubscriptionRevenue" xlink:title="definition: RevenuesAbstract to SubscriptionRevenue" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="SalesRevenueNet" xlink:title="SalesRevenueNet"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RevenuesAbstract" xlink:to="SalesRevenueNet" xlink:title="definition: RevenuesAbstract to SalesRevenueNet" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EquipmentAndMerchandiseSalesRentalAndOtherRevenue" xlink:label="EquipmentAndMerchandiseSalesRentalAndOtherRevenue" xlink:title="EquipmentAndMerchandiseSalesRentalAndOtherRevenue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RevenuesAbstract" xlink:to="EquipmentAndMerchandiseSalesRentalAndOtherRevenue" xlink:title="definition: RevenuesAbstract to EquipmentAndMerchandiseSalesRentalAndOtherRevenue" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EquipmentSalesServicesAndOtherRevenueRelatedParty" xlink:label="EquipmentSalesServicesAndOtherRevenueRelatedParty" xlink:title="EquipmentSalesServicesAndOtherRevenueRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RevenuesAbstract" xlink:to="EquipmentSalesServicesAndOtherRevenueRelatedParty" xlink:title="definition: RevenuesAbstract to EquipmentSalesServicesAndOtherRevenueRelatedParty" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TransitionalServicesAndOtherRevenueRelatedParty" xlink:label="TransitionalServicesAndOtherRevenueRelatedParty" xlink:title="TransitionalServicesAndOtherRevenueRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RevenuesAbstract" xlink:to="TransitionalServicesAndOtherRevenueRelatedParty" xlink:title="definition: RevenuesAbstract to TransitionalServicesAndOtherRevenueRelatedParty" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="CostsAndExpensesAbstract" xlink:title="CostsAndExpensesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="CostsAndExpensesAbstract" xlink:title="definition: IncomeStatementAbstract to CostsAndExpensesAbstract" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostOfGoodsSoldSubscription" xlink:label="CostOfGoodsSoldSubscription" xlink:title="CostOfGoodsSoldSubscription"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="CostOfGoodsSoldSubscription" xlink:title="definition: CostsAndExpensesAbstract to CostOfGoodsSoldSubscription" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostOfTransmissionAbstract" xlink:label="CostOfTransmissionAbstract" xlink:title="CostOfTransmissionAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="CostOfTransmissionAbstract" xlink:title="definition: CostsAndExpensesAbstract to CostOfTransmissionAbstract" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SatelliteAndTransmissionExpensesRelatedParty" xlink:label="SatelliteAndTransmissionExpensesRelatedParty" xlink:title="SatelliteAndTransmissionExpensesRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostOfTransmissionAbstract" xlink:to="SatelliteAndTransmissionExpensesRelatedParty" xlink:title="definition: CostOfTransmissionAbstract to SatelliteAndTransmissionExpensesRelatedParty" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SatelliteAndTransmissionExpensesOther" xlink:label="SatelliteAndTransmissionExpensesOther" xlink:title="SatelliteAndTransmissionExpensesOther"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostOfTransmissionAbstract" xlink:to="SatelliteAndTransmissionExpensesOther" xlink:title="definition: CostOfTransmissionAbstract to SatelliteAndTransmissionExpensesOther" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherCostOfOperatingRevenue" xlink:label="OtherCostOfOperatingRevenue" xlink:title="OtherCostOfOperatingRevenue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="OtherCostOfOperatingRevenue" xlink:title="definition: CostsAndExpensesAbstract to OtherCostOfOperatingRevenue" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SubscriberAcquisitionCostsAbstract" xlink:label="SubscriberAcquisitionCostsAbstract" xlink:title="SubscriberAcquisitionCostsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="SubscriberAcquisitionCostsAbstract" xlink:title="definition: CostsAndExpensesAbstract to SubscriberAcquisitionCostsAbstract" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SubscriberPromotionsSubsidiesRelatedParty" xlink:label="SubscriberPromotionsSubsidiesRelatedParty" xlink:title="SubscriberPromotionsSubsidiesRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubscriberAcquisitionCostsAbstract" xlink:to="SubscriberPromotionsSubsidiesRelatedParty" xlink:title="definition: SubscriberAcquisitionCostsAbstract to SubscriberPromotionsSubsidiesRelatedParty" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherSubscriberPromotionsSubsidies" xlink:label="OtherSubscriberPromotionsSubsidies" xlink:title="OtherSubscriberPromotionsSubsidies"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubscriberAcquisitionCostsAbstract" xlink:to="OtherSubscriberPromotionsSubsidies" xlink:title="definition: SubscriberAcquisitionCostsAbstract to OtherSubscriberPromotionsSubsidies" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ContractRevenueCost" xlink:label="ContractRevenueCost" xlink:title="ContractRevenueCost"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubscriberAcquisitionCostsAbstract" xlink:to="ContractRevenueCost" xlink:title="definition: SubscriberAcquisitionCostsAbstract to ContractRevenueCost" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="CostOfGoodsAndServicesSold" xlink:title="CostOfGoodsAndServicesSold"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubscriberAcquisitionCostsAbstract" xlink:to="CostOfGoodsAndServicesSold" xlink:title="definition: SubscriberAcquisitionCostsAbstract to CostOfGoodsAndServicesSold" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_GeneralAndAdministrativeExpensesRelatedParty" xlink:label="GeneralAndAdministrativeExpensesRelatedParty" xlink:title="GeneralAndAdministrativeExpensesRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="GeneralAndAdministrativeExpensesRelatedParty" xlink:title="definition: CostsAndExpensesAbstract to GeneralAndAdministrativeExpensesRelatedParty" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="GeneralAndAdministrativeExpense" xlink:title="GeneralAndAdministrativeExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="GeneralAndAdministrativeExpense" xlink:title="definition: CostsAndExpensesAbstract to GeneralAndAdministrativeExpense" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationExpense" xlink:label="LitigationExpense" xlink:title="LitigationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="LitigationExpense" xlink:title="definition: CostsAndExpensesAbstract to LitigationExpense" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="DepreciationAndAmortization" xlink:title="DepreciationAndAmortization"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="DepreciationAndAmortization" xlink:title="definition: CostsAndExpensesAbstract to DepreciationAndAmortization" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="CostsAndExpenses" xlink:title="CostsAndExpenses"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CostsAndExpensesAbstract" xlink:to="CostsAndExpenses" xlink:title="definition: CostsAndExpensesAbstract to CostsAndExpenses" use="optional" order="90.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="OperatingIncomeLoss" xlink:title="OperatingIncomeLoss"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="OperatingIncomeLoss" xlink:title="definition: IncomeStatementAbstract to OperatingIncomeLoss" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="NonoperatingIncomeExpenseAbstract" xlink:title="NonoperatingIncomeExpenseAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="NonoperatingIncomeExpenseAbstract" xlink:title="definition: IncomeStatementAbstract to NonoperatingIncomeExpenseAbstract" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="InvestmentIncomeInterest" xlink:title="InvestmentIncomeInterest"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="InvestmentIncomeInterest" xlink:title="definition: NonoperatingIncomeExpenseAbstract to InvestmentIncomeInterest" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="InterestExpenseDebt" xlink:title="InterestExpenseDebt"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="InterestExpenseDebt" xlink:title="definition: NonoperatingIncomeExpenseAbstract to InterestExpenseDebt" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="OtherNonoperatingIncomeExpense" xlink:title="OtherNonoperatingIncomeExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="OtherNonoperatingIncomeExpense" xlink:title="definition: NonoperatingIncomeExpenseAbstract to OtherNonoperatingIncomeExpense" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="NonoperatingIncomeExpense" xlink:title="NonoperatingIncomeExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NonoperatingIncomeExpenseAbstract" xlink:to="NonoperatingIncomeExpense" xlink:title="definition: NonoperatingIncomeExpenseAbstract to NonoperatingIncomeExpense" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="IncomeTaxExpenseBenefit" xlink:title="IncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="IncomeTaxExpenseBenefit" xlink:title="definition: IncomeStatementAbstract to IncomeTaxExpenseBenefit" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="ProfitLoss" xlink:title="definition: IncomeStatementAbstract to ProfitLoss" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="NetIncomeLossAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="NetIncomeLossAttributableToNoncontrollingInterest" xlink:title="definition: IncomeStatementAbstract to NetIncomeLossAttributableToNoncontrollingInterest" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:title="definition: IncomeStatementAbstract to ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" use="optional" order="100.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" xlink:label="OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" xlink:title="OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" xlink:title="definition: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossRealizedGainLossNet" xlink:label="AvailableForSaleSecuritiesGrossRealizedGainLossNet" xlink:title="AvailableForSaleSecuritiesGrossRealizedGainLossNet"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="AvailableForSaleSecuritiesGrossRealizedGainLossNet" xlink:title="definition: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to AvailableForSaleSecuritiesGrossRealizedGainLossNet" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:title="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:title="definition: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:title="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:title="definition: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="ComprehensiveIncomeNetOfTax" xlink:title="ComprehensiveIncomeNetOfTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="ComprehensiveIncomeNetOfTax" xlink:title="definition: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to ComprehensiveIncomeNetOfTax" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax" xlink:label="OtherComprehensiveIncomeLossTax" xlink:title="OtherComprehensiveIncomeLossTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="OtherComprehensiveIncomeLossTax" xlink:title="definition: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to OtherComprehensiveIncomeLossTax" order="45.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:label="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:title="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:to="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:title="definition: ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAbstract to OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPeriodIncreaseDecrease" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="WeightedAverageNumberOfSharesOutstandingAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:title="definition: IncomeStatementAbstract to WeightedAverageNumberOfSharesOutstandingAbstract" use="optional" order="110.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="WeightedAverageNumberOfSharesOutstandingBasic" xlink:title="definition: WeightedAverageNumberOfSharesOutstandingAbstract to WeightedAverageNumberOfSharesOutstandingBasic" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="WeightedAverageNumberOfSharesOutstandingAbstract" xlink:to="WeightedAverageNumberOfDilutedSharesOutstanding" xlink:title="definition: WeightedAverageNumberOfSharesOutstandingAbstract to WeightedAverageNumberOfDilutedSharesOutstanding" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="EarningsPerShareAbstract" xlink:title="definition: IncomeStatementAbstract to EarningsPerShareAbstract" use="optional" order="120.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="EarningsPerShareBasic" xlink:title="EarningsPerShareBasic"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EarningsPerShareAbstract" xlink:to="EarningsPerShareBasic" xlink:title="definition: EarningsPerShareAbstract to EarningsPerShareBasic" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="EarningsPerShareDiluted" xlink:title="EarningsPerShareDiluted"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EarningsPerShareAbstract" xlink:to="EarningsPerShareDiluted" xlink:title="definition: EarningsPerShareAbstract to EarningsPerShareDiluted" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_IncomeLossBeforeIncomeTax" xlink:label="IncomeLossBeforeIncomeTax" xlink:title="IncomeLossBeforeIncomeTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="IncomeLossBeforeIncomeTax" xlink:title="definition: IncomeStatementAbstract to IncomeLossBeforeIncomeTax" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncomeStatementAbstract" xlink:to="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="definition: IncomeStatementAbstract to NetIncomeLossAvailableToCommonStockholdersBasic" order="90.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/CashFlows">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="StatementLineItems" xlink:to="StatementTable" xlink:title="definition: StatementLineItems to StatementTable" order="10.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementScenarioAxis" xlink:label="StatementScenarioAxis" xlink:title="StatementScenarioAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="StatementTable" xlink:to="StatementScenarioAxis" xlink:title="definition: StatementTable to StatementScenarioAxis" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="ScenarioUnspecifiedDomain" xlink:title="ScenarioUnspecifiedDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementScenarioAxis" xlink:to="ScenarioUnspecifiedDomain" xlink:title="definition: StatementScenarioAxis to ScenarioUnspecifiedDomain" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScenarioUnspecifiedDomain" xlink:label="ScenarioUnspecifiedDomain_2" xlink:title="ScenarioUnspecifiedDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="StatementScenarioAxis" xlink:to="ScenarioUnspecifiedDomain_2" xlink:title="definition: StatementScenarioAxis to ScenarioUnspecifiedDomain" use="optional" priority="1" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementLineItems" xlink:to="StatementOfCashFlowsAbstract" xlink:title="definition: StatementLineItems to StatementOfCashFlowsAbstract" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:title="CashAndCashEquivalentsPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfCashFlowsAbstract" xlink:to="CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:title="definition: StatementOfCashFlowsAbstract to CashAndCashEquivalentsPeriodIncreaseDecrease" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="CashAndCashEquivalentsAtCarryingValue" xlink:title="CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfCashFlowsAbstract" xlink:to="CashAndCashEquivalentsAtCarryingValue" xlink:title="definition: StatementOfCashFlowsAbstract to CashAndCashEquivalentsAtCarryingValue" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract" xlink:label="SupplementalCashFlowInformationAbstract" xlink:title="SupplementalCashFlowInformationAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfCashFlowsAbstract" xlink:to="SupplementalCashFlowInformationAbstract" xlink:title="definition: StatementOfCashFlowsAbstract to SupplementalCashFlowInformationAbstract" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPaid" xlink:label="InterestPaid" xlink:title="InterestPaid"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="InterestPaid" xlink:title="definition: SupplementalCashFlowInformationAbstract to InterestPaid" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromInterestReceived" xlink:label="ProceedsFromInterestReceived" xlink:title="ProceedsFromInterestReceived"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="ProceedsFromInterestReceived" xlink:title="definition: SupplementalCashFlowInformationAbstract to ProceedsFromInterestReceived" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeTaxesPaid" xlink:label="IncomeTaxesPaid" xlink:title="IncomeTaxesPaid"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="IncomeTaxesPaid" xlink:title="definition: SupplementalCashFlowInformationAbstract to IncomeTaxesPaid" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EmployeeBenefitsPaidInCommonStock" xlink:label="EmployeeBenefitsPaidInCommonStock" xlink:title="EmployeeBenefitsPaidInCommonStock"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="EmployeeBenefitsPaidInCommonStock" xlink:title="definition: SupplementalCashFlowInformationAbstract to EmployeeBenefitsPaidInCommonStock" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_VendorFinancing" xlink:label="VendorFinancing" xlink:title="VendorFinancing"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="VendorFinancing" xlink:title="definition: SupplementalCashFlowInformationAbstract to VendorFinancing" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsIncurred" xlink:label="CapitalLeaseObligationsIncurred" xlink:title="CapitalLeaseObligationsIncurred"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="CapitalLeaseObligationsIncurred" xlink:title="definition: SupplementalCashFlowInformationAbstract to CapitalLeaseObligationsIncurred" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InterestPaidCapitalized" xlink:label="InterestPaidCapitalized" xlink:title="InterestPaidCapitalized"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="InterestPaidCapitalized" xlink:title="definition: SupplementalCashFlowInformationAbstract to InterestPaidCapitalized" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeBenefitsAndShareBasedCompensation" xlink:label="EmployeeBenefitsAndShareBasedCompensation" xlink:title="EmployeeBenefitsAndShareBasedCompensation"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SupplementalCashFlowInformationAbstract" xlink:to="EmployeeBenefitsAndShareBasedCompensation" xlink:title="definition: SupplementalCashFlowInformationAbstract to EmployeeBenefitsAndShareBasedCompensation" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="EffectOfExchangeRateOnCashAndCashEquivalents"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfCashFlowsAbstract" xlink:to="EffectOfExchangeRateOnCashAndCashEquivalents" xlink:title="definition: StatementOfCashFlowsAbstract to EffectOfExchangeRateOnCashAndCashEquivalents" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:label="NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:title="NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfCashFlowsAbstract" xlink:to="NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:title="definition: StatementOfCashFlowsAbstract to NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="ProfitLoss" xlink:title="definition: NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract to ProfitLoss" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:title="definition: NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract to AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="DepreciationAndAmortization" xlink:title="DepreciationAndAmortization"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="DepreciationAndAmortization" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to DepreciationAndAmortization" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GainLossOnInvestments" xlink:label="GainLossOnInvestments" xlink:title="GainLossOnInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="GainLossOnInvestments" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to GainLossOnInvestments" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="ShareBasedCompensation" xlink:title="ShareBasedCompensation"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ShareBasedCompensation" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to ShareBasedCompensation" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="DeferredIncomeTaxExpenseBenefit" xlink:title="DeferredIncomeTaxExpenseBenefit"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="DeferredIncomeTaxExpenseBenefit" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to DeferredIncomeTaxExpenseBenefit" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="IncreaseDecreaseInOtherOperatingCapitalNet" xlink:title="IncreaseDecreaseInOtherOperatingCapitalNet"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInOtherOperatingCapitalNet" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInOtherOperatingCapitalNet" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="IncreaseDecreaseInOtherOperatingAssets" xlink:title="IncreaseDecreaseInOtherOperatingAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInOtherOperatingAssets" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInOtherOperatingAssets" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ChangeInLongTermDeferredRevenueDistributionAndCarriagePaymentsAndOtherLongTermLiabilities" xlink:label="ChangeInLongTermDeferredRevenueDistributionAndCarriagePaymentsAndOtherLongTermLiabilities" xlink:title="ChangeInLongTermDeferredRevenueDistributionAndCarriagePaymentsAndOtherLongTermLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="ChangeInLongTermDeferredRevenueDistributionAndCarriagePaymentsAndOtherLongTermLiabilities" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to ChangeInLongTermDeferredRevenueDistributionAndCarriagePaymentsAndOtherLongTermLiabilities" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapital" xlink:label="IncreaseDecreaseInOperatingCapital" xlink:title="IncreaseDecreaseInOperatingCapital"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInOperatingCapital" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInOperatingCapital" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="IncomeLossFromEquityMethodInvestments" xlink:title="IncomeLossFromEquityMethodInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncomeLossFromEquityMethodInvestments" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncomeLossFromEquityMethodInvestments" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsAndOtherReceivables" xlink:label="IncreaseDecreaseInAccountsAndOtherReceivables" xlink:title="IncreaseDecreaseInAccountsAndOtherReceivables"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInAccountsAndOtherReceivables" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInAccountsAndOtherReceivables" use="optional" order="8010.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherReceivables" xlink:label="IncreaseDecreaseInOtherReceivables" xlink:title="IncreaseDecreaseInOtherReceivables"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInOtherReceivables" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInOtherReceivables" use="optional" order="8020.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesReceivable" xlink:label="IncreaseDecreaseInIncomeTaxesReceivable" xlink:title="IncreaseDecreaseInIncomeTaxesReceivable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInIncomeTaxesReceivable" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInIncomeTaxesReceivable" use="optional" order="8030.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:label="IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:title="IncreaseDecreaseInAccountsReceivableRelatedParties"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInAccountsReceivableRelatedParties" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInAccountsReceivableRelatedParties" use="optional" order="8040.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="IncreaseDecreaseInInventories" xlink:title="IncreaseDecreaseInInventories"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInInventories" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInInventories" use="optional" order="8050.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense" xlink:label="IncreaseDecreaseInPrepaidExpense" xlink:title="IncreaseDecreaseInPrepaidExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInPrepaidExpense" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInPrepaidExpense" use="optional" order="8060.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableTrade" xlink:label="IncreaseDecreaseInAccountsPayableTrade" xlink:title="IncreaseDecreaseInAccountsPayableTrade"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInAccountsPayableTrade" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInAccountsPayableTrade" use="optional" order="8070.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties" xlink:label="IncreaseDecreaseInAccountsPayableRelatedParties" xlink:title="IncreaseDecreaseInAccountsPayableRelatedParties"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInAccountsPayableRelatedParties" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInAccountsPayableRelatedParties" use="optional" order="8080.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="IncreaseDecreaseInDeferredRevenue" xlink:title="IncreaseDecreaseInDeferredRevenue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInDeferredRevenue" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInDeferredRevenue" use="optional" order="8090.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_IncreaseDecreaseInAccruedLitigationLiabilities" xlink:label="IncreaseDecreaseInAccruedLitigationLiabilities" xlink:title="IncreaseDecreaseInAccruedLitigationLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInAccruedLitigationLiabilities" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInAccruedLitigationLiabilities" use="optional" order="8100.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInOtherAccruedLiabilities" xlink:label="IncreaseDecreaseInOtherAccruedLiabilities" xlink:title="IncreaseDecreaseInOtherAccruedLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInOtherAccruedLiabilities" xlink:title="definition: AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract to IncreaseDecreaseInOtherAccruedLiabilities" use="optional" order="8110.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:title="NetCashProvidedByUsedInOperatingActivitiesContinuingOperations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract" xlink:to="NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:title="definition: NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract to NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:label="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:title="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfCashFlowsAbstract" xlink:to="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:title="definition: StatementOfCashFlowsAbstract to NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireMarketableSecurities" xlink:label="PaymentsToAcquireMarketableSecurities" xlink:title="PaymentsToAcquireMarketableSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsToAcquireMarketableSecurities" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to PaymentsToAcquireMarketableSecurities" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:label="ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:title="ProceedsFromSaleAndMaturityOfMarketableSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="ProceedsFromSaleAndMaturityOfMarketableSecurities" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to ProceedsFromSaleAndMaturityOfMarketableSecurities" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsToAcquirePropertyPlantAndEquipment" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to PaymentsToAcquirePropertyPlantAndEquipment" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LaunchServiceAssignedFromRelatedParty" xlink:label="LaunchServiceAssignedFromRelatedParty" xlink:title="LaunchServiceAssignedFromRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="LaunchServiceAssignedFromRelatedParty" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to LaunchServiceAssignedFromRelatedParty" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ChangeInRestrictedCashAndMarketableInvestmentSecurities" xlink:label="ChangeInRestrictedCashAndMarketableInvestmentSecurities" xlink:title="ChangeInRestrictedCashAndMarketableInvestmentSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="ChangeInRestrictedCashAndMarketableInvestmentSecurities" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to ChangeInRestrictedCashAndMarketableInvestmentSecurities" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesGross" xlink:label="PaymentsToAcquireBusinessesGross" xlink:title="PaymentsToAcquireBusinessesGross"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsToAcquireBusinessesGross" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to PaymentsToAcquireBusinessesGross" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:title="PaymentsToAcquireBusinessesNetOfCashAcquired"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to PaymentsToAcquireBusinessesNetOfCashAcquired" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="PaymentsToAcquireInvestments" xlink:title="PaymentsToAcquireInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsToAcquireInvestments" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to PaymentsToAcquireInvestments" use="optional" order="90.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestments" xlink:label="ProceedsFromSaleMaturityAndCollectionsOfInvestments" xlink:title="ProceedsFromSaleMaturityAndCollectionsOfInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="ProceedsFromSaleMaturityAndCollectionsOfInvestments" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to ProceedsFromSaleMaturityAndCollectionsOfInvestments" use="optional" order="100.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="PaymentsForProceedsFromOtherInvestingActivities" xlink:title="PaymentsForProceedsFromOtherInvestingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsForProceedsFromOtherInvestingActivities" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to PaymentsForProceedsFromOtherInvestingActivities" use="optional" order="110.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:title="NetCashProvidedByUsedInInvestingActivitiesContinuingOperations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" use="optional" order="120.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_PaymentForTransactionInProcess" xlink:label="PaymentForTransactionInProcess" xlink:title="PaymentForTransactionInProcess"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract" xlink:to="PaymentForTransactionInProcess" xlink:title="definition: NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract to PaymentForTransactionInProcess" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:label="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:title="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementOfCashFlowsAbstract" xlink:to="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:title="definition: StatementOfCashFlowsAbstract to NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:label="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="ProceedsFromIssuanceOfSeniorLongTermDebt"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to ProceedsFromIssuanceOfSeniorLongTermDebt" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfDebtIssuanceCosts" xlink:label="PaymentsOfDebtIssuanceCosts" xlink:title="PaymentsOfDebtIssuanceCosts"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsOfDebtIssuanceCosts" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to PaymentsOfDebtIssuanceCosts" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="PaymentsForRepurchaseOfCommonStock" xlink:title="PaymentsForRepurchaseOfCommonStock"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsForRepurchaseOfCommonStock" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to PaymentsForRepurchaseOfCommonStock" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:label="ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:title="ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="ProceedsFromPaymentsForOtherFinancingActivities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="ProceedsFromPaymentsForOtherFinancingActivities" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to ProceedsFromPaymentsForOtherFinancingActivities" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DistributionOfCashAndCashEquivalentsInConnectionWithSpinOff" xlink:label="DistributionOfCashAndCashEquivalentsInConnectionWithSpinOff" xlink:title="DistributionOfCashAndCashEquivalentsInConnectionWithSpinOff"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="DistributionOfCashAndCashEquivalentsInConnectionWithSpinOff" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to DistributionOfCashAndCashEquivalentsInConnectionWithSpinOff" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="PaymentsOfDividendsCommonStock" xlink:title="PaymentsOfDividendsCommonStock"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="PaymentsOfDividendsCommonStock" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to PaymentsOfDividendsCommonStock" use="optional" order="8010.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:label="NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:title="NetCashProvidedByUsedInFinancingActivitiesContinuingOperations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to NetCashProvidedByUsedInFinancingActivitiesContinuingOperations" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations" xlink:label="RepaymentsOfDebtAndCapitalLeaseObligations" xlink:title="RepaymentsOfDebtAndCapitalLeaseObligations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="RepaymentsOfDebtAndCapitalLeaseObligations" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to RepaymentsOfDebtAndCapitalLeaseObligations" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfSeniorDebt" xlink:label="RepaymentsOfSeniorDebt" xlink:title="RepaymentsOfSeniorDebt"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract" xlink:to="RepaymentsOfSeniorDebt" xlink:title="definition: NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract to RepaymentsOfSeniorDebt" order="40.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DocumentAndEntityInformation">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="StatementLineItems" xlink:to="StatementTable" xlink:title="definition: StatementLineItems to StatementTable" order="10.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="StatementTable" xlink:to="StatementClassOfStockAxis" xlink:title="definition: StatementTable to StatementClassOfStockAxis" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="CommonClassAMember" xlink:title="CommonClassAMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassAMember" xlink:title="definition: ClassOfStockDomain to CommonClassAMember" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="CommonClassBMember" xlink:title="CommonClassBMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassBMember" xlink:title="definition: ClassOfStockDomain to CommonClassBMember" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DocumentAndEntityInformationAbstract" xlink:label="DocumentAndEntityInformationAbstract" xlink:title="DocumentAndEntityInformationAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementLineItems" xlink:to="DocumentAndEntityInformationAbstract" xlink:title="definition: StatementLineItems to DocumentAndEntityInformationAbstract" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityRegistrantName" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityRegistrantName" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityCentralIndexKey" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityCentralIndexKey" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentType" xlink:title="definition: DocumentAndEntityInformationAbstract to DocumentType" use="optional" order="30.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentPeriodEndDate" xlink:title="definition: DocumentAndEntityInformationAbstract to DocumentPeriodEndDate" use="optional" order="40.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="AmendmentFlag" xlink:title="definition: DocumentAndEntityInformationAbstract to AmendmentFlag" use="optional" order="50.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_AmendmentDescription" xlink:label="AmendmentDescription" xlink:title="AmendmentDescription"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="AmendmentDescription" xlink:title="definition: DocumentAndEntityInformationAbstract to AmendmentDescription" use="optional" order="60.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="CurrentFiscalYearEndDate" xlink:title="definition: DocumentAndEntityInformationAbstract to CurrentFiscalYearEndDate" use="optional" order="70.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="EntityWellKnownSeasonedIssuer" xlink:title="EntityWellKnownSeasonedIssuer"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityWellKnownSeasonedIssuer" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityWellKnownSeasonedIssuer" use="optional" order="80.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="EntityVoluntaryFilers" xlink:title="EntityVoluntaryFilers"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityVoluntaryFilers" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityVoluntaryFilers" use="optional" order="90.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityCurrentReportingStatus" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityCurrentReportingStatus" use="optional" order="100.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityFilerCategory" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityFilerCategory" use="optional" order="110.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityPublicFloat" xlink:label="EntityPublicFloat" xlink:title="EntityPublicFloat"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityPublicFloat" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityPublicFloat" use="optional" order="120.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="EntityCommonStockSharesOutstanding" xlink:title="definition: DocumentAndEntityInformationAbstract to EntityCommonStockSharesOutstanding" use="optional" order="130.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentFiscalYearFocus" xlink:title="definition: DocumentAndEntityInformationAbstract to DocumentFiscalYearFocus" use="optional" order="140.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DocumentAndEntityInformationAbstract" xlink:to="DocumentFiscalPeriodFocus" xlink:title="definition: DocumentAndEntityInformationAbstract to DocumentFiscalPeriodFocus" use="optional" order="150.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/StatementOfChangesInStockholdersEquity">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementLineItems" xlink:label="StatementLineItems" xlink:title="StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementTable" xlink:label="StatementTable" xlink:title="StatementTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="StatementLineItems" xlink:to="StatementTable" xlink:title="definition: StatementLineItems to StatementTable" order="1.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="StatementEquityComponentsAxis" xlink:title="StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="StatementTable" xlink:to="StatementEquityComponentsAxis" xlink:title="definition: StatementTable to StatementEquityComponentsAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain" xlink:title="EquityComponentDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementEquityComponentsAxis" xlink:to="EquityComponentDomain" xlink:title="definition: StatementEquityComponentsAxis to EquityComponentDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="EquityComponentDomain_2" xlink:title="EquityComponentDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="StatementEquityComponentsAxis" xlink:to="EquityComponentDomain_2" xlink:title="definition: StatementEquityComponentsAxis to EquityComponentDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockMember" xlink:label="CommonStockMember" xlink:title="CommonStockMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityComponentDomain" xlink:to="CommonStockMember" xlink:title="definition: EquityComponentDomain to CommonStockMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="AdditionalPaidInCapitalMember" xlink:title="AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityComponentDomain" xlink:to="AdditionalPaidInCapitalMember" xlink:title="definition: EquityComponentDomain to AdditionalPaidInCapitalMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="AccumulatedOtherComprehensiveIncomeMember" xlink:title="AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityComponentDomain" xlink:to="AccumulatedOtherComprehensiveIncomeMember" xlink:title="definition: EquityComponentDomain to AccumulatedOtherComprehensiveIncomeMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityComponentDomain" xlink:to="RetainedEarningsMember" xlink:title="definition: EquityComponentDomain to RetainedEarningsMember" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockMember" xlink:label="TreasuryStockMember" xlink:title="TreasuryStockMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityComponentDomain" xlink:to="TreasuryStockMember" xlink:title="definition: EquityComponentDomain to TreasuryStockMember" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="NoncontrollingInterestMember" xlink:title="NoncontrollingInterestMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EquityComponentDomain" xlink:to="NoncontrollingInterestMember" xlink:title="definition: EquityComponentDomain to NoncontrollingInterestMember" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="IncreaseDecreaseInStockholdersEquityRollForward" xlink:title="IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StatementLineItems" xlink:to="IncreaseDecreaseInStockholdersEquityRollForward" xlink:title="definition: StatementLineItems to IncreaseDecreaseInStockholdersEquityRollForward" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_IssuanceOfClassCommonStockAbstract" xlink:label="IssuanceOfClassCommonStockAbstract" xlink:title="IssuanceOfClassCommonStockAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="IssuanceOfClassCommonStockAbstract" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to IssuanceOfClassCommonStockAbstract" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="StockIssuedDuringPeriodValueStockOptionsExercised"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IssuanceOfClassCommonStockAbstract" xlink:to="StockIssuedDuringPeriodValueStockOptionsExercised" xlink:title="definition: IssuanceOfClassCommonStockAbstract to StockIssuedDuringPeriodValueStockOptionsExercised" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:label="StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:title="StockIssuedDuringPeriodValueEmployeeStockPurchasePlan"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IssuanceOfClassCommonStockAbstract" xlink:to="StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" xlink:title="definition: IssuanceOfClassCommonStockAbstract to StockIssuedDuringPeriodValueEmployeeStockPurchasePlan" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="TreasuryStockValueAcquiredCostMethod" xlink:title="TreasuryStockValueAcquiredCostMethod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="TreasuryStockValueAcquiredCostMethod" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to TreasuryStockValueAcquiredCostMethod" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:label="AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:title="AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:label="OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:title="OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentBeforeTaxPeriodIncreaseDecrease" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:label="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:title="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesTax" xlink:label="OtherComprehensiveIncomeAvailableForSaleSecuritiesTax" xlink:title="OtherComprehensiveIncomeAvailableForSaleSecuritiesTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="OtherComprehensiveIncomeAvailableForSaleSecuritiesTax" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to OtherComprehensiveIncomeAvailableForSaleSecuritiesTax" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax" xlink:label="OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax" xlink:title="OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to OtherComprehensiveIncomeForeignCurrencyTranslationGainLossArisingDuringPeriodTax" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsCommonStockCash" xlink:label="DividendsCommonStockCash" xlink:title="DividendsCommonStockCash"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="DividendsCommonStockCash" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to DividendsCommonStockCash" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CapitalDistributionToRelatedPartyInConnectionWithSpinOff" xlink:label="CapitalDistributionToRelatedPartyInConnectionWithSpinOff" xlink:title="CapitalDistributionToRelatedPartyInConnectionWithSpinOff"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="CapitalDistributionToRelatedPartyInConnectionWithSpinOff" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to CapitalDistributionToRelatedPartyInConnectionWithSpinOff" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CapitalDistributionToRelatedPartyInConnectionPurchaseOfLaunchService" xlink:label="CapitalDistributionToRelatedPartyInConnectionPurchaseOfLaunchService" xlink:title="CapitalDistributionToRelatedPartyInConnectionPurchaseOfLaunchService"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="CapitalDistributionToRelatedPartyInConnectionPurchaseOfLaunchService" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to CapitalDistributionToRelatedPartyInConnectionPurchaseOfLaunchService" use="optional" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MinorityInterestPeriodIncreaseDecrease" xlink:label="MinorityInterestPeriodIncreaseDecrease" xlink:title="MinorityInterestPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="MinorityInterestPeriodIncreaseDecrease" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to MinorityInterestPeriodIncreaseDecrease" use="optional" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityOther" xlink:label="StockholdersEquityOther" xlink:title="StockholdersEquityOther"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="StockholdersEquityOther" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to StockholdersEquityOther" use="optional" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockholdersEquityPeriodIncreaseDecrease" xlink:label="StockholdersEquityPeriodIncreaseDecrease" xlink:title="StockholdersEquityPeriodIncreaseDecrease"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="StockholdersEquityPeriodIncreaseDecrease" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to StockholdersEquityPeriodIncreaseDecrease" use="optional" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InvestmentSecuritiesFairValueElection" xlink:label="InvestmentSecuritiesFairValueElection" xlink:title="InvestmentSecuritiesFairValueElection"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="InvestmentSecuritiesFairValueElection" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to InvestmentSecuritiesFairValueElection" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CapitalDistributionToRelatedPartyInConnectionPurchaseOfStrategicInvestments" xlink:label="CapitalDistributionToRelatedPartyInConnectionPurchaseOfStrategicInvestments" xlink:title="CapitalDistributionToRelatedPartyInConnectionPurchaseOfStrategicInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="IncreaseDecreaseInStockholdersEquityRollForward" xlink:to="CapitalDistributionToRelatedPartyInConnectionPurchaseOfStrategicInvestments" xlink:title="definition: IncreaseDecreaseInStockholdersEquityRollForward to CapitalDistributionToRelatedPartyInConnectionPurchaseOfStrategicInvestments" use="optional" order="13.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureStockBasedCompensationDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="CommonClassAMember" xlink:title="CommonClassAMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassAMember" xlink:title="definition: ClassOfStockDomain to CommonClassAMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="CommonClassBMember" xlink:title="CommonClassBMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassBMember" xlink:title="definition: ClassOfStockDomain to CommonClassBMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:label="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:title="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis to ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_2" xlink:title="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis" xlink:to="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_2" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardAwardTypeAndPlanNameAxis to ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="RestrictedStockUnitsRSUMember" xlink:title="definition: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to RestrictedStockUnitsRSUMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeStockOptionMember" xlink:label="EmployeeStockOptionMember" xlink:title="EmployeeStockOptionMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="EmployeeStockOptionMember" xlink:title="definition: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to EmployeeStockOptionMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermPerformanceBasedPlansMember" xlink:label="LongTermPerformanceBasedPlansMember" xlink:title="LongTermPerformanceBasedPlansMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:to="LongTermPerformanceBasedPlansMember" xlink:title="definition: ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain to LongTermPerformanceBasedPlansMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermIncentivePlan2005Member" xlink:label="LongTermIncentivePlan2005Member" xlink:title="LongTermIncentivePlan2005Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermPerformanceBasedPlansMember" xlink:to="LongTermIncentivePlan2005Member" xlink:title="definition: LongTermPerformanceBasedPlansMember to LongTermIncentivePlan2005Member" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermIncentivePlan2008Member" xlink:label="LongTermIncentivePlan2008Member" xlink:title="LongTermIncentivePlan2008Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermPerformanceBasedPlansMember" xlink:to="LongTermIncentivePlan2008Member" xlink:title="definition: LongTermPerformanceBasedPlansMember to LongTermIncentivePlan2008Member" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherEmployeePerformanceAwardsMember" xlink:label="OtherEmployeePerformanceAwardsMember" xlink:title="OtherEmployeePerformanceAwardsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermPerformanceBasedPlansMember" xlink:to="OtherEmployeePerformanceAwardsMember" xlink:title="definition: LongTermPerformanceBasedPlansMember to OtherEmployeePerformanceAwardsMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis" xlink:label="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis" xlink:title="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis to ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain_2" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain_2" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentAwardHolderAxis to ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_HeldByEmployeesOfEntityMember" xlink:label="HeldByEmployeesOfEntityMember" xlink:title="HeldByEmployeesOfEntityMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" xlink:to="HeldByEmployeesOfEntityMember" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain to HeldByEmployeesOfEntityMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_HeldByEmployeesOfRelatedPartyMember" xlink:label="HeldByEmployeesOfRelatedPartyMember" xlink:title="HeldByEmployeesOfRelatedPartyMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain" xlink:to="HeldByEmployeesOfRelatedPartyMember" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardHolderDomain to HeldByEmployeesOfRelatedPartyMember" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="StatementClassOfStockAxis" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to StatementClassOfStockAxis" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis" xlink:label="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis" xlink:title="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis to ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain_2" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain_2" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerAxis to ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EntityStockAwardsMember" xlink:label="EntityStockAwardsMember" xlink:title="EntityStockAwardsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" xlink:to="EntityStockAwardsMember" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain to EntityStockAwardsMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyAwardsMember" xlink:label="RelatedPartyAwardsMember" xlink:title="RelatedPartyAwardsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" xlink:to="RelatedPartyAwardsMember" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain to RelatedPartyAwardsMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NonPerformanceBasedStockAwardsMember" xlink:label="NonPerformanceBasedStockAwardsMember" xlink:title="NonPerformanceBasedStockAwardsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain" xlink:to="NonPerformanceBasedStockAwardsMember" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentOriginalAwardIssuerDomain to NonPerformanceBasedStockAwardsMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:to="SubsequentEventTypeAxis" xlink:title="definition: ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable to SubsequentEventTypeAxis" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="SubsequentEventTypeAxis" xlink:to="SubsequentEventTypeDomain" xlink:title="definition: SubsequentEventTypeAxis to SubsequentEventTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendDeclaredMember" xlink:label="DividendDeclaredMember" xlink:title="DividendDeclaredMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventTypeDomain" xlink:to="DividendDeclaredMember" xlink:title="definition: SubsequentEventTypeDomain to DividendDeclaredMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="ShareBasedCompensationAbstract" xlink:title="ShareBasedCompensationAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:to="ShareBasedCompensationAbstract" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems to ShareBasedCompensationAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardExpirationDating" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRights" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfOptionsAffected" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfOptionsAffected" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfOptionsAffected"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfOptionsAffected" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfOptionsAffected" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonStockDividendsPerShareCashPaid" xlink:label="CommonStockDividendsPerShareCashPaid" xlink:title="CommonStockDividendsPerShareCashPaid"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="CommonStockDividendsPerShareCashPaid" xlink:title="definition: ShareBasedCompensationAbstract to CommonStockDividendsPerShareCashPaid" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationNumberOfEmployeesAffected" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardDecreaseInExercisePriceDueToDividendDistribution" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardDecreaseInExercisePriceDueToDividendDistribution" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardDecreaseInExercisePriceDueToDividendDistribution"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardDecreaseInExercisePriceDueToDividendDistribution" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardDecreaseInExercisePriceDueToDividendDistribution" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardRightToReceiveAwardUponHoldingOneUnitOfAward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardRightToReceiveAwardUponHoldingOneUnitOfAward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardRightToReceiveAwardUponHoldingOneUnitOfAward"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardRightToReceiveAwardUponHoldingOneUnitOfAward" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardRightToReceiveAwardUponHoldingOneUnitOfAward" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MultiplicationFactorForConversionOfOriginalStockOptionToAdjustedStockOption" xlink:label="MultiplicationFactorForConversionOfOriginalStockOptionToAdjustedStockOption" xlink:title="MultiplicationFactorForConversionOfOriginalStockOptionToAdjustedStockOption"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="MultiplicationFactorForConversionOfOriginalStockOptionToAdjustedStockOption" xlink:title="definition: ShareBasedCompensationAbstract to MultiplicationFactorForConversionOfOriginalStockOptionToAdjustedStockOption" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NewStockOptionForAPortionOfOriginalStockOption" xlink:label="NewStockOptionForAPortionOfOriginalStockOption" xlink:title="NewStockOptionForAPortionOfOriginalStockOption"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="NewStockOptionForAPortionOfOriginalStockOption" xlink:title="definition: ShareBasedCompensationAbstract to NewStockOptionForAPortionOfOriginalStockOption" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MultiplicationFactorForConversionOfOriginalStockOptionToNewStockOption" xlink:label="MultiplicationFactorForConversionOfOriginalStockOptionToNewStockOption" xlink:title="MultiplicationFactorForConversionOfOriginalStockOptionToNewStockOption"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="MultiplicationFactorForConversionOfOriginalStockOptionToNewStockOption" xlink:title="definition: ShareBasedCompensationAbstract to MultiplicationFactorForConversionOfOriginalStockOptionToNewStockOption" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationExpenseStockOptionAdjustment" xlink:label="ShareBasedCompensationExpenseStockOptionAdjustment" xlink:title="ShareBasedCompensationExpenseStockOptionAdjustment"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationExpenseStockOptionAdjustment" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationExpenseStockOptionAdjustment" use="optional" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRightToReceiveAwardUponHoldingOneUnitOfAward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRightToReceiveAwardUponHoldingOneUnitOfAward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRightToReceiveAwardUponHoldingOneUnitOfAward"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRightToReceiveAwardUponHoldingOneUnitOfAward" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRightToReceiveAwardUponHoldingOneUnitOfAward" use="optional" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" use="optional" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber" use="optional" priority="1" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="StockIssuedDuringPeriodSharesStockOptionsExercised"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to StockIssuedDuringPeriodSharesStockOptionsExercised" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" use="optional" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice" use="optional" priority="1" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardDisclosuresWeightedAverageExercisePriceAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" use="optional" order="24.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMinimum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMinimum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMinimum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMinimum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMinimum" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMaximum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMaximum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMaximum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMaximum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTermMaximum" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMinimum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMinimum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMinimum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMinimum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMinimum" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMaximum" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMaximum" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMaximum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMaximum" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageFairValueOfOptionsGrantedMaximum" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RecognizedNonCashStockBasedCompensationExpenseAbstract" xlink:label="RecognizedNonCashStockBasedCompensationExpenseAbstract" xlink:title="RecognizedNonCashStockBasedCompensationExpenseAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="RecognizedNonCashStockBasedCompensationExpenseAbstract" xlink:title="definition: ShareBasedCompensationAbstract to RecognizedNonCashStockBasedCompensationExpenseAbstract" use="optional" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TotalRecognizedNonCashStockBasedCompensationExpense" xlink:label="TotalRecognizedNonCashStockBasedCompensationExpense" xlink:title="TotalRecognizedNonCashStockBasedCompensationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RecognizedNonCashStockBasedCompensationExpenseAbstract" xlink:to="TotalRecognizedNonCashStockBasedCompensationExpense" xlink:title="definition: RecognizedNonCashStockBasedCompensationExpenseAbstract to TotalRecognizedNonCashStockBasedCompensationExpense" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract" use="optional" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostForRemainderOfFiscalYear" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostForRemainderOfFiscalYear" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostForRemainderOfFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostForRemainderOfFiscalYear" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostForRemainderOfFiscalYear" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAfterCurrentFiscalYear" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAfterCurrentFiscalYear" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAfterCurrentFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAfterCurrentFiscalYear" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAfterCurrentFiscalYear" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCost" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCost" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCost"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCost" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCostAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedRemainingCompensationCost" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" use="optional" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_UnrecognizedNonCashStockBasedCompensationExpenseOnVestedPortion" xlink:label="UnrecognizedNonCashStockBasedCompensationExpenseOnVestedPortion" xlink:title="UnrecognizedNonCashStockBasedCompensationExpenseOnVestedPortion"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" xlink:to="UnrecognizedNonCashStockBasedCompensationExpenseOnVestedPortion" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract to UnrecognizedNonCashStockBasedCompensationExpenseOnVestedPortion" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TotalUnrecognizedNonCashStockBasedCompensationExpense" xlink:label="TotalUnrecognizedNonCashStockBasedCompensationExpense" xlink:title="TotalUnrecognizedNonCashStockBasedCompensationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" xlink:to="TotalUnrecognizedNonCashStockBasedCompensationExpense" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract to TotalUnrecognizedNonCashStockBasedCompensationExpense" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_UnrecognizedCompensationExpenseOnVestedPortionOfLTIPAward" xlink:label="UnrecognizedCompensationExpenseOnVestedPortionOfLTIPAward" xlink:title="UnrecognizedCompensationExpenseOnVestedPortionOfLTIPAward"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract" xlink:to="UnrecognizedCompensationExpenseOnVestedPortionOfLTIPAward" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsCompensationCostsAbstract to UnrecognizedCompensationExpenseOnVestedPortionOfLTIPAward" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationAwardTermsAbstract" xlink:label="ShareBasedCompensationAwardTermsAbstract" xlink:title="ShareBasedCompensationAwardTermsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationAwardTermsAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationAwardTermsAbstract" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAwardTermsAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" xlink:title="definition: ShareBasedCompensationAwardTermsAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearDuringFirstFourYears" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearDuringFirstFourYears" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearDuringFirstFourYears"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAwardTermsAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearDuringFirstFourYears" xlink:title="definition: ShareBasedCompensationAwardTermsAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearDuringFirstFourYears" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearAfterFirstFourYears" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearAfterFirstFourYears" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearAfterFirstFourYears"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAwardTermsAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearAfterFirstFourYears" xlink:title="definition: ShareBasedCompensationAwardTermsAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageAwardsVestedPerYearAfterFirstFourYears" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" use="optional" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" use="optional" priority="1" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" use="optional" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" use="optional" priority="1" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward to ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract" use="optional" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:label="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract" xlink:to="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueAbstract to SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:title="definition: ShareBasedCompensationAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" use="optional" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardRemainingPortionToMeetVestingCondition" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardRemainingPortionToMeetVestingCondition" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardRemainingPortionToMeetVestingCondition"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardRemainingPortionToMeetVestingCondition" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardRemainingPortionToMeetVestingCondition" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardPortionMeetingVestingCondition" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardPortionMeetingVestingCondition" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardPortionMeetingVestingCondition"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardPortionMeetingVestingCondition" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardPortionMeetingVestingCondition" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedFutureForfeitureRate" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedFutureForfeitureRate" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedFutureForfeitureRate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedFutureForfeitureRate" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardEstimatedFutureForfeitureRate" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition" xlink:label="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition" xlink:title="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TaxBenefitFromStockOptionsExercised" xlink:label="TaxBenefitFromStockOptionsExercised" xlink:title="TaxBenefitFromStockOptionsExercised"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="TaxBenefitFromStockOptionsExercised" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to TaxBenefitFromStockOptionsExercised" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ShareBasedCompensationArrangementByShareBasedPaymentAwardProbabilityOfAchievingPerformanceGoals" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardProbabilityOfAchievingPerformanceGoals" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardProbabilityOfAchievingPerformanceGoals"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardProbabilityOfAchievingPerformanceGoals" xlink:title="definition: ShareBasedCompensationArrangementByShareBasedPaymentAwardAdditionalGeneralDisclosuresAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardProbabilityOfAchievingPerformanceGoals" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableAmountPerShare" xlink:label="DividendsPayableAmountPerShare" xlink:title="DividendsPayableAmountPerShare"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="DividendsPayableAmountPerShare" xlink:title="definition: ShareBasedCompensationAbstract to DividendsPayableAmountPerShare" use="optional" order="25.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureBasicAndDilutedNetIncomeLossPerShareDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="CommonClassAMember" xlink:title="CommonClassAMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassAMember" xlink:title="definition: ClassOfStockDomain to CommonClassAMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EarningsPerShareAbstract" xlink:to="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="definition: EarningsPerShareAbstract to AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:label="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:title="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:title="definition: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems to ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" use="optional" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:label="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:title="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:title="definition: ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable to AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="AntidilutiveSecuritiesNameDomain" xlink:title="AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="AntidilutiveSecuritiesNameDomain" xlink:title="definition: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis to AntidilutiveSecuritiesNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AntidilutiveSecuritiesNameDomain" xlink:label="AntidilutiveSecuritiesNameDomain_2" xlink:title="AntidilutiveSecuritiesNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis" xlink:to="AntidilutiveSecuritiesNameDomain_2" xlink:title="definition: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis to AntidilutiveSecuritiesNameDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockCompensationPlanMember" xlink:label="StockCompensationPlanMember" xlink:title="StockCompensationPlanMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="StockCompensationPlanMember" xlink:title="definition: AntidilutiveSecuritiesNameDomain to StockCompensationPlanMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StockOptionsMember" xlink:label="StockOptionsMember" xlink:title="StockOptionsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="StockOptionsMember" xlink:title="definition: AntidilutiveSecuritiesNameDomain to StockOptionsMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="RestrictedStockUnitsRSUMember" xlink:title="RestrictedStockUnitsRSUMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="RestrictedStockUnitsRSUMember" xlink:title="definition: AntidilutiveSecuritiesNameDomain to RestrictedStockUnitsRSUMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermPerformanceBasedPlansMember" xlink:label="LongTermPerformanceBasedPlansMember" xlink:title="LongTermPerformanceBasedPlansMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AntidilutiveSecuritiesNameDomain" xlink:to="LongTermPerformanceBasedPlansMember" xlink:title="definition: AntidilutiveSecuritiesNameDomain to LongTermPerformanceBasedPlansMember" use="optional" order="4.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable" xlink:to="StatementClassOfStockAxis" xlink:title="definition: ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable to StatementClassOfStockAxis" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="EarningsPerShareAbstract" xlink:title="definition: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems to EarningsPerShareAbstract" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountLineItems" xlink:label="DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountLineItems" xlink:title="DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountLineItems"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems" xlink:to="DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountLineItems" xlink:title="definition: AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems to DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountLineItems" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountLineItems" xlink:to="DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:title="definition: DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountLineItems to DilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" use="optional" order="1.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureStockBasedCompensationDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="ShareBasedCompensationAbstract" xlink:title="ShareBasedCompensationAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="AllocatedShareBasedCompensationExpense" xlink:title="AllocatedShareBasedCompensationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShareBasedCompensationAbstract" xlink:to="AllocatedShareBasedCompensationExpense" xlink:title="definition: ShareBasedCompensationAbstract to AllocatedShareBasedCompensationExpense" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:label="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:title="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:title="definition: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems to ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" order="1.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:label="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:title="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable" xlink:to="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:title="definition: ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable to ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:label="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:title="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:to="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:title="definition: ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis to EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:label="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain_2" xlink:title="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis" xlink:to="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain_2" xlink:title="definition: ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsByReportLineAxis to EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostOfSalesMember" xlink:label="CostOfSalesMember" xlink:title="CostOfSalesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:to="CostOfSalesMember" xlink:title="definition: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain to CostOfSalesMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GeneralAndAdministrativeExpenseMember" xlink:label="GeneralAndAdministrativeExpenseMember" xlink:title="GeneralAndAdministrativeExpenseMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain" xlink:to="GeneralAndAdministrativeExpenseMember" xlink:title="definition: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsReportLineDomain to GeneralAndAdministrativeExpenseMember" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems" xlink:to="ShareBasedCompensationAbstract" xlink:title="definition: EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems to ShareBasedCompensationAbstract" order="2.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureLongTermDebtDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="DebtInstrumentLineItems" xlink:title="DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="DebtInstrumentTable" xlink:title="DebtInstrumentTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentTable" xlink:title="definition: DebtInstrumentLineItems to DebtInstrumentTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="DebtInstrumentTable" xlink:to="DebtInstrumentAxis" xlink:title="definition: DebtInstrumentTable to DebtInstrumentAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain_2" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain_2" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes6.375PercentDue2011Member" xlink:label="SeniorNotes6.375PercentDue2011Member" xlink:title="SeniorNotes6.375PercentDue2011Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes6.375PercentDue2011Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes6.375PercentDue2011Member" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes7PercentDue2013Member" xlink:label="SeniorNotes7PercentDue2013Member" xlink:title="SeniorNotes7PercentDue2013Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes7PercentDue2013Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes7PercentDue2013Member" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes6.625PercentDue2014Member" xlink:label="SeniorNotes6.625PercentDue2014Member" xlink:title="SeniorNotes6.625PercentDue2014Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes6.625PercentDue2014Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes6.625PercentDue2014Member" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes7.750PercentDue2015Member" xlink:label="SeniorNotes7.750PercentDue2015Member" xlink:title="SeniorNotes7.750PercentDue2015Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes7.750PercentDue2015Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes7.750PercentDue2015Member" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes7.125PercentDue2016Member" xlink:label="SeniorNotes7.125PercentDue2016Member" xlink:title="SeniorNotes7.125PercentDue2016Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes7.125PercentDue2016Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes7.125PercentDue2016Member" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes7.875PercentDue2019Member" xlink:label="SeniorNotes7.875PercentDue2019Member" xlink:title="SeniorNotes7.875PercentDue2019Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes7.875PercentDue2019Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes7.875PercentDue2019Member" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes6.750PercentDue2021Member" xlink:label="SeniorNotes6.750PercentDue2021Member" xlink:title="SeniorNotes6.750PercentDue2021Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes6.750PercentDue2021Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes6.750PercentDue2021Member" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MortgageAndOtherNotesPayableMember" xlink:label="MortgageAndOtherNotesPayableMember" xlink:title="MortgageAndOtherNotesPayableMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="MortgageAndOtherNotesPayableMember" xlink:title="definition: DebtInstrumentNameDomain to MortgageAndOtherNotesPayableMember" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="LongTermDebtAbstract" xlink:title="LongTermDebtAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentLineItems" xlink:to="LongTermDebtAbstract" xlink:title="definition: DebtInstrumentLineItems to LongTermDebtAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="DebtInstrumentCarryingAmount" xlink:title="DebtInstrumentCarryingAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="DebtInstrumentCarryingAmount" xlink:title="definition: LongTermDebtAbstract to DebtInstrumentCarryingAmount" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="LongTermDebtFairValue" xlink:title="LongTermDebtFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="LongTermDebtFairValue" xlink:title="definition: LongTermDebtAbstract to LongTermDebtFairValue" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligations" xlink:label="CapitalLeaseObligations" xlink:title="CapitalLeaseObligations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="CapitalLeaseObligations" xlink:title="definition: LongTermDebtAbstract to CapitalLeaseObligations" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtAndCapitalLeaseObligations" xlink:label="DebtAndCapitalLeaseObligations" xlink:title="DebtAndCapitalLeaseObligations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="DebtAndCapitalLeaseObligations" xlink:title="definition: LongTermDebtAbstract to DebtAndCapitalLeaseObligations" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="DebtInstrumentInterestRateStatedPercentage" xlink:title="definition: LongTermDebtAbstract to DebtInstrumentInterestRateStatedPercentage" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentsOfSeniorDebt" xlink:label="RepaymentsOfSeniorDebt" xlink:title="RepaymentsOfSeniorDebt"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="RepaymentsOfSeniorDebt" xlink:title="definition: LongTermDebtAbstract to RepaymentsOfSeniorDebt" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaturitiesOfSeniorDebt" xlink:label="MaturitiesOfSeniorDebt" xlink:title="MaturitiesOfSeniorDebt"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="MaturitiesOfSeniorDebt" xlink:title="definition: LongTermDebtAbstract to MaturitiesOfSeniorDebt" order="7.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureLongTermDebtDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="DebtInstrumentLineItems" xlink:title="DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="DebtInstrumentTable" xlink:title="DebtInstrumentTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="DebtInstrumentLineItems" xlink:to="DebtInstrumentTable" xlink:title="definition: DebtInstrumentLineItems to DebtInstrumentTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="DebtInstrumentTable" xlink:to="DebtInstrumentAxis" xlink:title="definition: DebtInstrumentTable to DebtInstrumentAxis" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes6.750PercentDue2021Member" xlink:label="SeniorNotes6.750PercentDue2021Member" xlink:title="SeniorNotes6.750PercentDue2021Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes6.750PercentDue2021Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes6.750PercentDue2021Member" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="DebtInstrumentTable" xlink:to="LegalEntityAxis" xlink:title="definition: DebtInstrumentTable to LegalEntityAxis" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="definition: LegalEntityAxis to EntityDomain" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DISHDBSCorporationMember" xlink:label="DISHDBSCorporationMember" xlink:title="DISHDBSCorporationMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EntityDomain" xlink:to="DISHDBSCorporationMember" xlink:title="definition: EntityDomain to DISHDBSCorporationMember" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermDebtAbstract" xlink:label="LongTermDebtAbstract" xlink:title="LongTermDebtAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentLineItems" xlink:to="LongTermDebtAbstract" xlink:title="definition: DebtInstrumentLineItems to LongTermDebtAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="DebtInstrumentInterestRateStatedPercentage" xlink:title="definition: LongTermDebtAbstract to DebtInstrumentInterestRateStatedPercentage" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="DebtInstrumentFaceAmount" xlink:title="DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="DebtInstrumentFaceAmount" xlink:title="definition: LongTermDebtAbstract to DebtInstrumentFaceAmount" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" xlink:title="definition: LongTermDebtAbstract to LongTermDebtRedemptionPriceAsPercentageOfPrincipalAmount" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermDebtRedemptionPriorToJune152014WithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtRedemptionPriorToJune152014WithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtRedemptionPriorToJune152014WithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="LongTermDebtRedemptionPriorToJune152014WithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="definition: LongTermDebtAbstract to LongTermDebtRedemptionPriorToJune152014WithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermDebtRedemptionPriorToJune152015PriceWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtRedemptionPriorToJune152015PriceWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtRedemptionPriorToJune152015PriceWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="LongTermDebtRedemptionPriorToJune152015PriceWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" xlink:title="definition: LongTermDebtAbstract to LongTermDebtRedemptionPriorToJune152015PriceWithNetProceedsFromEquityOfferingsAsPercentageOfPrincipalAmount" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DebtRepurchasePricePercentageInEventOfChangeOfControl" xlink:label="DebtRepurchasePricePercentageInEventOfChangeOfControl" xlink:title="DebtRepurchasePricePercentageInEventOfChangeOfControl"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="DebtRepurchasePricePercentageInEventOfChangeOfControl" xlink:title="definition: LongTermDebtAbstract to DebtRepurchasePricePercentageInEventOfChangeOfControl" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DebtInstrumentTerm" xlink:label="DebtInstrumentTerm" xlink:title="DebtInstrumentTerm"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="DebtInstrumentTerm" xlink:title="definition: LongTermDebtAbstract to DebtInstrumentTerm" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtIssuePriceAsPercentageOfPrincipalAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LongTermDebtAbstract" xlink:to="LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" xlink:title="definition: LongTermDebtAbstract to LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" use="optional" order="4.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="SeniorNotesMember" xlink:title="SeniorNotesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotesMember" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotesMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="definition: LegalEntityAxis to EntityDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain_2" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="LegalEntityAxis" xlink:to="EntityDomain_2" xlink:title="definition: LegalEntityAxis to EntityDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DBSDNorthAmericaIncMember" xlink:label="DBSDNorthAmericaIncMember" xlink:title="DBSDNorthAmericaIncMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EntityDomain" xlink:to="DBSDNorthAmericaIncMember" xlink:title="definition: EntityDomain to DBSDNorthAmericaIncMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:label="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:title="ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfInvestmentsTable" xlink:label="ScheduleOfInvestmentsTable" xlink:title="ScheduleOfInvestmentsTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="ScheduleOfInvestmentsTable" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to ScheduleOfInvestmentsTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:label="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="definition: ScheduleOfInvestmentsTable to ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:label="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="MajorTypesOfDebtAndEquitySecuritiesDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:to="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis to MajorTypesOfDebtAndEquitySecuritiesDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:label="MajorTypesOfDebtAndEquitySecuritiesDomain_2" xlink:title="MajorTypesOfDebtAndEquitySecuritiesDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:to="MajorTypesOfDebtAndEquitySecuritiesDomain_2" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis to MajorTypesOfDebtAndEquitySecuritiesDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableRateDemandObligationMember" xlink:label="VariableRateDemandObligationMember" xlink:title="VariableRateDemandObligationMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="VariableRateDemandObligationMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to VariableRateDemandObligationMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:label="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:title="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherDebtSecuritiesMember" xlink:label="OtherDebtSecuritiesMember" xlink:title="OtherDebtSecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="OtherDebtSecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to OtherDebtSecuritiesMember" use="optional" order="8001.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:label="OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:title="OtherDebtSecuritiesNonrestrictedAndRestrictedMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="OtherDebtSecuritiesMember" xlink:to="OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:title="definition: OtherDebtSecuritiesMember to OtherDebtSecuritiesNonrestrictedAndRestrictedMember" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_StrategicMarketableInvestmentSecuritiesMember" xlink:label="StrategicMarketableInvestmentSecuritiesMember" xlink:title="StrategicMarketableInvestmentSecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="StrategicMarketableInvestmentSecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to StrategicMarketableInvestmentSecuritiesMember" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherEquitySecuritiesMember" xlink:label="OtherEquitySecuritiesMember" xlink:title="OtherEquitySecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="StrategicMarketableInvestmentSecuritiesMember" xlink:to="OtherEquitySecuritiesMember" xlink:title="definition: StrategicMarketableInvestmentSecuritiesMember to OtherEquitySecuritiesMember" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DebtSecuritiesAccountedUnderCostRecoveryMethodMember" xlink:label="DebtSecuritiesAccountedUnderCostRecoveryMethodMember" xlink:title="DebtSecuritiesAccountedUnderCostRecoveryMethodMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="DebtSecuritiesAccountedUnderCostRecoveryMethodMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to DebtSecuritiesAccountedUnderCostRecoveryMethodMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AuctionRateSecuritiesMember" xlink:label="AuctionRateSecuritiesMember" xlink:title="AuctionRateSecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="AuctionRateSecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to AuctionRateSecuritiesMember" use="optional" order="8002.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="LegalEntityAxis" xlink:title="definition: ScheduleOfInvestmentsTable to LegalEntityAxis" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="DebtInstrumentAxis" xlink:title="definition: ScheduleOfInvestmentsTable to DebtInstrumentAxis" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="TypeOfArrangementAxis" xlink:title="TypeOfArrangementAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="TypeOfArrangementAxis" xlink:title="definition: ScheduleOfInvestmentsTable to TypeOfArrangementAxis" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementDomain" xlink:label="TypeOfArrangementDomain" xlink:title="TypeOfArrangementDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="TypeOfArrangementAxis" xlink:to="TypeOfArrangementDomain" xlink:title="definition: TypeOfArrangementAxis to TypeOfArrangementDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InvestmentAgreementMember" xlink:label="InvestmentAgreementMember" xlink:title="InvestmentAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="InvestmentAgreementMember" xlink:title="definition: TypeOfArrangementDomain to InvestmentAgreementMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RestructuringSupportAgreementMember" xlink:label="RestructuringSupportAgreementMember" xlink:title="RestructuringSupportAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="RestructuringSupportAgreementMember" xlink:title="definition: TypeOfArrangementDomain to RestructuringSupportAgreementMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ImplementationAgreementMember" xlink:label="ImplementationAgreementMember" xlink:title="ImplementationAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="ImplementationAgreementMember" xlink:title="definition: TypeOfArrangementDomain to ImplementationAgreementMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="ShortTermDebtTypeAxis" xlink:title="ShortTermDebtTypeAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="ShortTermDebtTypeAxis" xlink:title="definition: ScheduleOfInvestmentsTable to ShortTermDebtTypeAxis" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="ShortTermDebtTypeDomain" xlink:title="ShortTermDebtTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ShortTermDebtTypeAxis" xlink:to="ShortTermDebtTypeDomain" xlink:title="definition: ShortTermDebtTypeAxis to ShortTermDebtTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="ShortTermDebtTypeDomain_2" xlink:title="ShortTermDebtTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="ShortTermDebtTypeAxis" xlink:to="ShortTermDebtTypeDomain_2" xlink:title="definition: ShortTermDebtTypeAxis to ShortTermDebtTypeDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="LineOfCreditMember" xlink:title="LineOfCreditMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShortTermDebtTypeDomain" xlink:to="LineOfCreditMember" xlink:title="definition: ShortTermDebtTypeDomain to LineOfCreditMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CreditFacilityMember" xlink:label="CreditFacilityMember" xlink:title="CreditFacilityMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ShortTermDebtTypeDomain" xlink:to="CreditFacilityMember" xlink:title="definition: ShortTermDebtTypeDomain to CreditFacilityMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsAbstract" xlink:label="InvestmentsAbstract" xlink:title="InvestmentsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="InvestmentsAbstract" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to InvestmentsAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecuritiesNoncurrent" xlink:label="MarketableSecuritiesNoncurrent" xlink:title="MarketableSecuritiesNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="MarketableSecuritiesNoncurrent" xlink:title="definition: InvestmentsAbstract to MarketableSecuritiesNoncurrent" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherInvestments" xlink:label="OtherInvestments" xlink:title="OtherInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="OtherInvestments" xlink:title="definition: InvestmentsAbstract to OtherInvestments" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SettlementPeriodOfSecurity" xlink:label="SettlementPeriodOfSecurity" xlink:title="SettlementPeriodOfSecurity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="SettlementPeriodOfSecurity" xlink:title="definition: InvestmentsAbstract to SettlementPeriodOfSecurity" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecurities" xlink:label="AvailableForSaleSecuritiesDebtSecurities" xlink:title="AvailableForSaleSecuritiesDebtSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesDebtSecurities" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesDebtSecurities" use="optional" order="8004.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="DebtInstrumentUnamortizedDiscount" xlink:title="DebtInstrumentUnamortizedDiscount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="DebtInstrumentUnamortizedDiscount" xlink:title="definition: InvestmentsAbstract to DebtInstrumentUnamortizedDiscount" use="optional" order="8005.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CertainLoansAcquiredInTransferAccretableYield" xlink:label="CertainLoansAcquiredInTransferAccretableYield" xlink:title="CertainLoansAcquiredInTransferAccretableYield"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="CertainLoansAcquiredInTransferAccretableYield" xlink:title="definition: InvestmentsAbstract to CertainLoansAcquiredInTransferAccretableYield" use="optional" order="8006.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="InvestmentsFairValueDisclosure" xlink:title="InvestmentsFairValueDisclosure"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="InvestmentsFairValueDisclosure" xlink:title="definition: InvestmentsAbstract to InvestmentsFairValueDisclosure" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CommitmentToAcquireOwnershipPercentage" xlink:label="CommitmentToAcquireOwnershipPercentage" xlink:title="CommitmentToAcquireOwnershipPercentage"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="CommitmentToAcquireOwnershipPercentage" xlink:title="definition: InvestmentsAbstract to CommitmentToAcquireOwnershipPercentage" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:label="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:title="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:title="definition: InvestmentsAbstract to BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="DebtInstrumentInterestRateStatedPercentage" xlink:title="definition: InvestmentsAbstract to DebtInstrumentInterestRateStatedPercentage" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="LineOfCreditFacilityMaximumBorrowingCapacity" xlink:title="LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="LineOfCreditFacilityMaximumBorrowingCapacity" xlink:title="definition: InvestmentsAbstract to LineOfCreditFacilityMaximumBorrowingCapacity" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LineOfCreditFacilityAmountOutstanding" xlink:label="LineOfCreditFacilityAmountOutstanding" xlink:title="LineOfCreditFacilityAmountOutstanding"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="LineOfCreditFacilityAmountOutstanding" xlink:title="definition: InvestmentsAbstract to LineOfCreditFacilityAmountOutstanding" use="optional" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AdvancesToAffiliate" xlink:label="AdvancesToAffiliate" xlink:title="AdvancesToAffiliate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AdvancesToAffiliate" xlink:title="definition: InvestmentsAbstract to AdvancesToAffiliate" use="optional" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AssetsRightsAndSupportPurchasedFromAffiliate" xlink:label="AssetsRightsAndSupportPurchasedFromAffiliate" xlink:title="AssetsRightsAndSupportPurchasedFromAffiliate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AssetsRightsAndSupportPurchasedFromAffiliate" xlink:title="definition: InvestmentsAbstract to AssetsRightsAndSupportPurchasedFromAffiliate" use="optional" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_PortionPaidOfAssetsRightsAndSupportPurchasedFromAffiliate" xlink:label="PortionPaidOfAssetsRightsAndSupportPurchasedFromAffiliate" xlink:title="PortionPaidOfAssetsRightsAndSupportPurchasedFromAffiliate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="PortionPaidOfAssetsRightsAndSupportPurchasedFromAffiliate" xlink:title="definition: InvestmentsAbstract to PortionPaidOfAssetsRightsAndSupportPurchasedFromAffiliate" use="optional" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="PaymentsToAcquireInvestments" xlink:title="PaymentsToAcquireInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="PaymentsToAcquireInvestments" xlink:title="definition: InvestmentsAbstract to PaymentsToAcquireInvestments" use="optional" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfEmbeddedCreditDerivativeQualifiedForExemption" xlink:label="NumberOfEmbeddedCreditDerivativeQualifiedForExemption" xlink:title="NumberOfEmbeddedCreditDerivativeQualifiedForExemption"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="NumberOfEmbeddedCreditDerivativeQualifiedForExemption" xlink:title="definition: InvestmentsAbstract to NumberOfEmbeddedCreditDerivativeQualifiedForExemption" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CumulativeEffectAdjustmentApplicationOfFairValueOptionNetOfTaxLosses" xlink:label="CumulativeEffectAdjustmentApplicationOfFairValueOptionNetOfTaxLosses" xlink:title="CumulativeEffectAdjustmentApplicationOfFairValueOptionNetOfTaxLosses"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="CumulativeEffectAdjustmentApplicationOfFairValueOptionNetOfTaxLosses" xlink:title="definition: InvestmentsAbstract to CumulativeEffectAdjustmentApplicationOfFairValueOptionNetOfTaxLosses" use="optional" order="8001.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AdvancesToAffiliateMaximumCapacity" xlink:label="AdvancesToAffiliateMaximumCapacity" xlink:title="AdvancesToAffiliateMaximumCapacity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AdvancesToAffiliateMaximumCapacity" xlink:title="definition: InvestmentsAbstract to AdvancesToAffiliateMaximumCapacity" use="optional" order="8002.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AssetsAndRightPurchasedFromAffiliatePortionCreditableAgainstPayableToAffiliate" xlink:label="AssetsAndRightPurchasedFromAffiliatePortionCreditableAgainstPayableToAffiliate" xlink:title="AssetsAndRightPurchasedFromAffiliatePortionCreditableAgainstPayableToAffiliate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AssetsAndRightPurchasedFromAffiliatePortionCreditableAgainstPayableToAffiliate" xlink:title="definition: InvestmentsAbstract to AssetsAndRightPurchasedFromAffiliatePortionCreditableAgainstPayableToAffiliate" use="optional" order="8003.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureSubsequentEventsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="CommonClassAMember" xlink:title="CommonClassAMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassAMember" xlink:title="definition: ClassOfStockDomain to CommonClassAMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="CommonClassBMember" xlink:title="CommonClassBMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassBMember" xlink:title="definition: ClassOfStockDomain to CommonClassBMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="SubsequentEventTypeAxis" xlink:to="SubsequentEventTypeDomain" xlink:title="definition: SubsequentEventTypeAxis to SubsequentEventTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain_2" xlink:title="SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="SubsequentEventTypeAxis" xlink:to="SubsequentEventTypeDomain_2" xlink:title="definition: SubsequentEventTypeAxis to SubsequentEventTypeDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendDeclaredMember" xlink:label="DividendDeclaredMember" xlink:title="DividendDeclaredMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventTypeDomain" xlink:to="DividendDeclaredMember" xlink:title="definition: SubsequentEventTypeDomain to DividendDeclaredMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AssetPurchaseAgreementTerreStarMember" xlink:label="AssetPurchaseAgreementTerreStarMember" xlink:title="AssetPurchaseAgreementTerreStarMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventTypeDomain" xlink:to="AssetPurchaseAgreementTerreStarMember" xlink:title="definition: SubsequentEventTypeDomain to AssetPurchaseAgreementTerreStarMember" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RepaymentOfDebtMember" xlink:label="RepaymentOfDebtMember" xlink:title="RepaymentOfDebtMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventTypeDomain" xlink:to="RepaymentOfDebtMember" xlink:title="definition: SubsequentEventTypeDomain to RepaymentOfDebtMember" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SprintSettlementAgreementMember" xlink:label="SprintSettlementAgreementMember" xlink:title="SprintSettlementAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventTypeDomain" xlink:to="SprintSettlementAgreementMember" xlink:title="definition: SubsequentEventTypeDomain to SprintSettlementAgreementMember" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes6.375PercentDue2011Member" xlink:label="SeniorNotes6.375PercentDue2011Member" xlink:title="SeniorNotes6.375PercentDue2011Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes6.375PercentDue2011Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes6.375PercentDue2011Member" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="definition: LegalEntityAxis to EntityDomain" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_GammaAcquisitionLLCMember" xlink:label="GammaAcquisitionLLCMember" xlink:title="GammaAcquisitionLLCMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EntityDomain" xlink:to="GammaAcquisitionLLCMember" xlink:title="definition: EntityDomain to GammaAcquisitionLLCMember" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="SubsequentEventLineItems" xlink:title="SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="SubsequentEventTable" xlink:title="SubsequentEventTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="SubsequentEventLineItems" xlink:to="SubsequentEventTable" xlink:title="definition: SubsequentEventLineItems to SubsequentEventTable" use="optional" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="SubsequentEventTable" xlink:to="SubsequentEventTypeAxis" xlink:title="definition: SubsequentEventTable to SubsequentEventTypeAxis" use="optional" order="1.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="SubsequentEventTable" xlink:to="LegalEntityAxis" xlink:title="definition: SubsequentEventTable to LegalEntityAxis" use="optional" order="8000.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="SubsequentEventTable" xlink:to="DebtInstrumentAxis" xlink:title="definition: SubsequentEventTable to DebtInstrumentAxis" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="SubsequentEventTable" xlink:to="StatementClassOfStockAxis" xlink:title="definition: SubsequentEventTable to StatementClassOfStockAxis" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="SubsequentEventsAbstract" xlink:title="SubsequentEventsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventLineItems" xlink:to="SubsequentEventsAbstract" xlink:title="definition: SubsequentEventLineItems to SubsequentEventsAbstract" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventsAbstract" xlink:to="DebtInstrumentInterestRateStatedPercentage" xlink:title="definition: SubsequentEventsAbstract to DebtInstrumentInterestRateStatedPercentage" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MaturitiesOfSeniorDebt" xlink:label="MaturitiesOfSeniorDebt" xlink:title="MaturitiesOfSeniorDebt"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventsAbstract" xlink:to="MaturitiesOfSeniorDebt" xlink:title="definition: SubsequentEventsAbstract to MaturitiesOfSeniorDebt" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableAmountPerShare" xlink:label="DividendsPayableAmountPerShare" xlink:title="DividendsPayableAmountPerShare"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventsAbstract" xlink:to="DividendsPayableAmountPerShare" xlink:title="definition: SubsequentEventsAbstract to DividendsPayableAmountPerShare" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableAmount" xlink:label="DividendsPayableAmount" xlink:title="DividendsPayableAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventsAbstract" xlink:to="DividendsPayableAmount" xlink:title="definition: SubsequentEventsAbstract to DividendsPayableAmount" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CostToRelocateUsers" xlink:label="CostToRelocateUsers" xlink:title="CostToRelocateUsers"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventsAbstract" xlink:to="CostToRelocateUsers" xlink:title="definition: SubsequentEventsAbstract to CostToRelocateUsers" order="5.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:label="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:title="ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfInvestmentsTable" xlink:label="ScheduleOfInvestmentsTable" xlink:title="ScheduleOfInvestmentsTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="ScheduleOfInvestmentsTable" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to ScheduleOfInvestmentsTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:label="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="definition: ScheduleOfInvestmentsTable to ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:label="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="MajorTypesOfDebtAndEquitySecuritiesDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:to="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis to MajorTypesOfDebtAndEquitySecuritiesDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableRateDemandObligationMember" xlink:label="VariableRateDemandObligationMember" xlink:title="VariableRateDemandObligationMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="VariableRateDemandObligationMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to VariableRateDemandObligationMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherDebtSecuritiesMember" xlink:label="OtherDebtSecuritiesMember" xlink:title="OtherDebtSecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="OtherDebtSecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to OtherDebtSecuritiesMember" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_StrategicMarketableInvestmentSecuritiesMember" xlink:label="StrategicMarketableInvestmentSecuritiesMember" xlink:title="StrategicMarketableInvestmentSecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="StrategicMarketableInvestmentSecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to StrategicMarketableInvestmentSecuritiesMember" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsAbstract" xlink:label="InvestmentsAbstract" xlink:title="InvestmentsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="InvestmentsAbstract" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to InvestmentsAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherInvestments" xlink:label="OtherInvestments" xlink:title="OtherInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="OtherInvestments" xlink:title="definition: InvestmentsAbstract to OtherInvestments" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract" xlink:label="InvestmentsDebtAndEquitySecuritiesAbstract" xlink:title="InvestmentsDebtAndEquitySecuritiesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="InvestmentsDebtAndEquitySecuritiesAbstract" xlink:title="definition: InvestmentsAbstract to InvestmentsDebtAndEquitySecuritiesAbstract" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesCurrent" xlink:label="AvailableForSaleSecuritiesCurrent" xlink:title="AvailableForSaleSecuritiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsDebtAndEquitySecuritiesAbstract" xlink:to="AvailableForSaleSecuritiesCurrent" xlink:title="definition: InvestmentsDebtAndEquitySecuritiesAbstract to AvailableForSaleSecuritiesCurrent" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecuritiesRestrictedNoncurrent" xlink:label="MarketableSecuritiesRestrictedNoncurrent" xlink:title="MarketableSecuritiesRestrictedNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsDebtAndEquitySecuritiesAbstract" xlink:to="MarketableSecuritiesRestrictedNoncurrent" xlink:title="definition: InvestmentsDebtAndEquitySecuritiesAbstract to MarketableSecuritiesRestrictedNoncurrent" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="MarketableSecurities" xlink:title="MarketableSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsDebtAndEquitySecuritiesAbstract" xlink:to="MarketableSecurities" xlink:title="definition: InvestmentsDebtAndEquitySecuritiesAbstract to MarketableSecurities" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecuritiesNoncurrent" xlink:label="MarketableSecuritiesNoncurrent" xlink:title="MarketableSecuritiesNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsDebtAndEquitySecuritiesAbstract" xlink:to="MarketableSecuritiesNoncurrent" xlink:title="definition: InvestmentsDebtAndEquitySecuritiesAbstract to MarketableSecuritiesNoncurrent" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="RestrictedCashAndCashEquivalents" xlink:title="RestrictedCashAndCashEquivalents"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="RestrictedCashAndCashEquivalents" xlink:title="definition: InvestmentsAbstract to RestrictedCashAndCashEquivalents" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CostMethodInvestmentsAggregateCarryingAmount" xlink:label="CostMethodInvestmentsAggregateCarryingAmount" xlink:title="CostMethodInvestmentsAggregateCarryingAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="CostMethodInvestmentsAggregateCarryingAmount" xlink:title="definition: InvestmentsAbstract to CostMethodInvestmentsAggregateCarryingAmount" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherLongTermInvestments" xlink:label="OtherLongTermInvestments" xlink:title="OtherLongTermInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="OtherLongTermInvestments" xlink:title="definition: InvestmentsAbstract to OtherLongTermInvestments" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecurities" xlink:label="MarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecurities" xlink:title="MarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="MarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecurities" xlink:title="definition: InvestmentsAbstract to MarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecurities" use="optional" order="6.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails3">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="SeniorNotesMember" xlink:title="SeniorNotesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotesMember" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotesMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="definition: LegalEntityAxis to EntityDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DBSDNorthAmericaIncMember" xlink:label="DBSDNorthAmericaIncMember" xlink:title="DBSDNorthAmericaIncMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EntityDomain" xlink:to="DBSDNorthAmericaIncMember" xlink:title="definition: EntityDomain to DBSDNorthAmericaIncMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:label="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:title="ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfInvestmentsTable" xlink:label="ScheduleOfInvestmentsTable" xlink:title="ScheduleOfInvestmentsTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="ScheduleOfInvestmentsTable" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to ScheduleOfInvestmentsTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:label="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="definition: ScheduleOfInvestmentsTable to ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:label="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="MajorTypesOfDebtAndEquitySecuritiesDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:to="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis to MajorTypesOfDebtAndEquitySecuritiesDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SecuritiesAssetsMember" xlink:label="SecuritiesAssetsMember" xlink:title="SecuritiesAssetsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="SecuritiesAssetsMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to SecuritiesAssetsMember" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableRateDemandObligationMember" xlink:label="VariableRateDemandObligationMember" xlink:title="VariableRateDemandObligationMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SecuritiesAssetsMember" xlink:to="VariableRateDemandObligationMember" xlink:title="definition: SecuritiesAssetsMember to VariableRateDemandObligationMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:label="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:title="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SecuritiesAssetsMember" xlink:to="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:title="definition: SecuritiesAssetsMember to AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:label="OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:title="OtherDebtSecuritiesNonrestrictedAndRestrictedMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SecuritiesAssetsMember" xlink:to="OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:title="definition: SecuritiesAssetsMember to OtherDebtSecuritiesNonrestrictedAndRestrictedMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="EquitySecuritiesMember" xlink:title="EquitySecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SecuritiesAssetsMember" xlink:to="EquitySecuritiesMember" xlink:title="definition: SecuritiesAssetsMember to EquitySecuritiesMember" use="optional" order="4.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="LegalEntityAxis" xlink:title="definition: ScheduleOfInvestmentsTable to LegalEntityAxis" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="DebtInstrumentAxis" xlink:title="definition: ScheduleOfInvestmentsTable to DebtInstrumentAxis" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsAbstract" xlink:label="InvestmentsAbstract" xlink:title="InvestmentsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="InvestmentsAbstract" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to InvestmentsAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:label="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:title="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:title="definition: InvestmentsAbstract to AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:title="AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract" xlink:to="AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:title="definition: AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract to AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesAbstract" xlink:label="AvailableForSaleSecuritiesAbstract" xlink:title="AvailableForSaleSecuritiesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesAbstract" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesAbstract" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MarketableAndOtherDebtAndEquitySecurities" xlink:label="MarketableAndOtherDebtAndEquitySecurities" xlink:title="MarketableAndOtherDebtAndEquitySecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="MarketableAndOtherDebtAndEquitySecurities" xlink:title="definition: AvailableForSaleSecuritiesAbstract to MarketableAndOtherDebtAndEquitySecurities" use="optional" order="8001.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NoncurrentMarketableSecurities" xlink:label="NoncurrentMarketableSecurities" xlink:title="NoncurrentMarketableSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="NoncurrentMarketableSecurities" xlink:title="definition: AvailableForSaleSecuritiesAbstract to NoncurrentMarketableSecurities" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecurities" xlink:label="AvailableForSaleSecurities" xlink:title="AvailableForSaleSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="AvailableForSaleSecurities" xlink:title="definition: AvailableForSaleSecuritiesAbstract to AvailableForSaleSecurities" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesEquitySecurities" xlink:label="AvailableForSaleSecuritiesEquitySecurities" xlink:title="AvailableForSaleSecuritiesEquitySecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="AvailableForSaleSecuritiesEquitySecurities" xlink:title="definition: AvailableForSaleSecuritiesAbstract to AvailableForSaleSecuritiesEquitySecurities" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsFairValueDisclosure" xlink:label="InvestmentsFairValueDisclosure" xlink:title="InvestmentsFairValueDisclosure"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="InvestmentsFairValueDisclosure" xlink:title="definition: AvailableForSaleSecuritiesAbstract to InvestmentsFairValueDisclosure" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherInvestmentSecurities" xlink:label="OtherInvestmentSecurities" xlink:title="OtherInvestmentSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="OtherInvestmentSecurities" xlink:title="definition: AvailableForSaleSecuritiesAbstract to OtherInvestmentSecurities" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MarketableDebtAndEquitySecurities" xlink:label="MarketableDebtAndEquitySecurities" xlink:title="MarketableDebtAndEquitySecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="MarketableDebtAndEquitySecurities" xlink:title="definition: AvailableForSaleSecuritiesAbstract to MarketableDebtAndEquitySecurities" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherInvestments" xlink:label="OtherInvestments" xlink:title="OtherInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="OtherInvestments" xlink:title="definition: AvailableForSaleSecuritiesAbstract to OtherInvestments" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesCurrent" xlink:label="AvailableForSaleSecuritiesCurrent" xlink:title="AvailableForSaleSecuritiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="AvailableForSaleSecuritiesCurrent" xlink:title="definition: AvailableForSaleSecuritiesAbstract to AvailableForSaleSecuritiesCurrent" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="MarketableSecurities" xlink:title="MarketableSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesAbstract" xlink:to="MarketableSecurities" xlink:title="definition: AvailableForSaleSecuritiesAbstract to MarketableSecurities" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract" xlink:label="AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract" xlink:title="AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableforsaleSecuritiesGrossUnrealizedGain" xlink:label="AvailableforsaleSecuritiesGrossUnrealizedGain" xlink:title="AvailableforsaleSecuritiesGrossUnrealizedGain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract" xlink:to="AvailableforsaleSecuritiesGrossUnrealizedGain" xlink:title="definition: AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract to AvailableforsaleSecuritiesGrossUnrealizedGain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossUnrealizedLosses1" xlink:label="AvailableForSaleSecuritiesGrossUnrealizedLosses1" xlink:title="AvailableForSaleSecuritiesGrossUnrealizedLosses1"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract" xlink:to="AvailableForSaleSecuritiesGrossUnrealizedLosses1" xlink:title="definition: AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract to AvailableForSaleSecuritiesGrossUnrealizedLosses1" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossUnrealizedGainLoss" xlink:label="AvailableForSaleSecuritiesGrossUnrealizedGainLoss" xlink:title="AvailableForSaleSecuritiesGrossUnrealizedGainLoss"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract" xlink:to="AvailableForSaleSecuritiesGrossUnrealizedGainLoss" xlink:title="definition: AvailableForSaleSecuritiesGrossUnrealizedGainLossAbstract to AvailableForSaleSecuritiesGrossUnrealizedGainLoss" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAbstract" xlink:label="AvailableForSaleSecuritiesDebtMaturitiesAbstract" xlink:title="AvailableForSaleSecuritiesDebtMaturitiesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesDebtMaturitiesAbstract" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesDebtMaturitiesAbstract" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent" xlink:label="AvailableForSaleSecuritiesDebtSecuritiesCurrent" xlink:title="AvailableForSaleSecuritiesDebtSecuritiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesDebtMaturitiesAbstract" xlink:to="AvailableForSaleSecuritiesDebtSecuritiesCurrent" xlink:title="definition: AvailableForSaleSecuritiesDebtMaturitiesAbstract to AvailableForSaleSecuritiesDebtSecuritiesCurrent" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent" xlink:label="AvailableForSaleSecuritiesDebtSecuritiesNoncurrent" xlink:title="AvailableForSaleSecuritiesDebtSecuritiesNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesDebtMaturitiesAbstract" xlink:to="AvailableForSaleSecuritiesDebtSecuritiesNoncurrent" xlink:title="definition: AvailableForSaleSecuritiesDebtMaturitiesAbstract to AvailableForSaleSecuritiesDebtSecuritiesNoncurrent" use="optional" order="2.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails4">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:label="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:title="ScheduleOfAvailableForSaleSecuritiesLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfInvestmentsTable" xlink:label="ScheduleOfInvestmentsTable" xlink:title="ScheduleOfInvestmentsTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="ScheduleOfInvestmentsTable" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to ScheduleOfInvestmentsTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:label="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInvestmentsTable" xlink:to="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="definition: ScheduleOfInvestmentsTable to ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:label="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="MajorTypesOfDebtAndEquitySecuritiesDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:to="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis to MajorTypesOfDebtAndEquitySecuritiesDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="EquitySecuritiesMember" xlink:title="EquitySecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="EquitySecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to EquitySecuritiesMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtSecuritiesMember" xlink:label="DebtSecuritiesMember" xlink:title="DebtSecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="DebtSecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to DebtSecuritiesMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsAbstract" xlink:label="InvestmentsAbstract" xlink:title="InvestmentsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ScheduleOfAvailableForSaleSecuritiesLineItems" xlink:to="InvestmentsAbstract" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesLineItems to InvestmentsAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsFairValue" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsFairValue" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsFairValue" xlink:title="definition: AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsFairValue" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsFairValue" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsFairValue" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsFairValue" xlink:title="definition: AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsFairValue" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineMonthsOrMoreFairValue" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineMonthsOrMoreFairValue" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineMonthsOrMoreFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineMonthsOrMoreFairValue" xlink:title="definition: AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineMonthsOrMoreFairValue" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue" xlink:title="definition: AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValueAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsAggregateLosses" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsAggregateLosses" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsAggregateLosses"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsAggregateLosses" xlink:title="definition: AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanSixMonthsAggregateLosses" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsAggregateLosses" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsAggregateLosses" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsAggregateLosses"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsAggregateLosses" xlink:title="definition: AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionSixToNineMonthsAggregateLosses" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineOrMoreMonthsAggregateLosses" xlink:label="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineOrMoreMonthsAggregateLosses" xlink:title="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineOrMoreMonthsAggregateLosses"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract" xlink:to="AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineOrMoreMonthsAggregateLosses" xlink:title="definition: AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAggregateLossesAbstract to AvailableForSaleSecuritiesContinuousUnrealizedLossPositionNineOrMoreMonthsAggregateLosses" use="optional" order="3.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails5">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="SeniorNotesMember" xlink:title="SeniorNotesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotesMember" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotesMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:label="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:label="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="MajorTypesOfDebtAndEquitySecuritiesDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:to="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:title="definition: ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis to MajorTypesOfDebtAndEquitySecuritiesDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_VariableRateDemandObligationMember" xlink:label="VariableRateDemandObligationMember" xlink:title="VariableRateDemandObligationMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="VariableRateDemandObligationMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to VariableRateDemandObligationMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:label="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:title="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to AuctionRateSecuritiesAndMortgageBackedSecuritiesNoncurrentMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquitySecuritiesMember" xlink:label="EquitySecuritiesMember" xlink:title="EquitySecuritiesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="EquitySecuritiesMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to EquitySecuritiesMember" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:label="OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:title="OtherDebtSecuritiesNonrestrictedAndRestrictedMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="MajorTypesOfDebtAndEquitySecuritiesDomain" xlink:to="OtherDebtSecuritiesNonrestrictedAndRestrictedMember" xlink:title="definition: MajorTypesOfDebtAndEquitySecuritiesDomain to OtherDebtSecuritiesNonrestrictedAndRestrictedMember" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsAbstract" xlink:label="InvestmentsAbstract" xlink:title="InvestmentsAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecuritiesNoncurrent" xlink:label="MarketableSecuritiesNoncurrent" xlink:title="MarketableSecuritiesNoncurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="MarketableSecuritiesNoncurrent" xlink:title="definition: InvestmentsAbstract to MarketableSecuritiesNoncurrent" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherInvestments" xlink:label="OtherInvestments" xlink:title="OtherInvestments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="OtherInvestments" xlink:title="definition: InvestmentsAbstract to OtherInvestments" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesCurrent" xlink:label="AvailableForSaleSecuritiesCurrent" xlink:title="AvailableForSaleSecuritiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesCurrent" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesCurrent" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecurities" xlink:label="AvailableForSaleSecurities" xlink:title="AvailableForSaleSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecurities" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecurities" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AvailableForSaleSecuritiesEquitySecurities" xlink:label="AvailableForSaleSecuritiesEquitySecurities" xlink:title="AvailableForSaleSecuritiesEquitySecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="AvailableForSaleSecuritiesEquitySecurities" xlink:title="definition: InvestmentsAbstract to AvailableForSaleSecuritiesEquitySecurities" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OtherInvestmentSecurities" xlink:label="OtherInvestmentSecurities" xlink:title="OtherInvestmentSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="OtherInvestmentSecurities" xlink:title="definition: InvestmentsAbstract to OtherInvestmentSecurities" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MarketableDebtAndEquitySecurities" xlink:label="MarketableDebtAndEquitySecurities" xlink:title="MarketableDebtAndEquitySecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="MarketableDebtAndEquitySecurities" xlink:title="definition: InvestmentsAbstract to MarketableDebtAndEquitySecurities" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="MarketableSecurities" xlink:title="MarketableSecurities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="MarketableSecurities" xlink:title="definition: InvestmentsAbstract to MarketableSecurities" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:title="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:title="definition: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems to FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="FairValueByMeasurementFrequencyAxis" xlink:title="FairValueByMeasurementFrequencyAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="FairValueByMeasurementFrequencyAxis" xlink:title="definition: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to FairValueByMeasurementFrequencyAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="FairValueMeasurementFrequencyDomain" xlink:title="FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="FairValueByMeasurementFrequencyAxis" xlink:to="FairValueMeasurementFrequencyDomain" xlink:title="definition: FairValueByMeasurementFrequencyAxis to FairValueMeasurementFrequencyDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="FairValueMeasurementFrequencyDomain_2" xlink:title="FairValueMeasurementFrequencyDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="FairValueByMeasurementFrequencyAxis" xlink:to="FairValueMeasurementFrequencyDomain_2" xlink:title="definition: FairValueByMeasurementFrequencyAxis to FairValueMeasurementFrequencyDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="FairValueMeasurementsRecurringMember" xlink:title="FairValueMeasurementsRecurringMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueMeasurementFrequencyDomain" xlink:to="FairValueMeasurementsRecurringMember" xlink:title="definition: FairValueMeasurementFrequencyDomain to FairValueMeasurementsRecurringMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="FairValueByFairValueHierarchyLevelAxis" xlink:title="FairValueByFairValueHierarchyLevelAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="FairValueByFairValueHierarchyLevelAxis" xlink:title="definition: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to FairValueByFairValueHierarchyLevelAxis" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="FairValueMeasurementsFairValueHierarchyDomain" xlink:title="definition: FairValueByFairValueHierarchyLevelAxis to FairValueMeasurementsFairValueHierarchyDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="FairValueMeasurementsFairValueHierarchyDomain_2" xlink:title="FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="FairValueByFairValueHierarchyLevelAxis" xlink:to="FairValueMeasurementsFairValueHierarchyDomain_2" xlink:title="definition: FairValueByFairValueHierarchyLevelAxis to FairValueMeasurementsFairValueHierarchyDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="EstimateOfFairValueFairValueDisclosureMember" xlink:title="EstimateOfFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="EstimateOfFairValueFairValueDisclosureMember" xlink:title="definition: FairValueMeasurementsFairValueHierarchyDomain to EstimateOfFairValueFairValueDisclosureMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="FairValueInputsLevel1Member" xlink:title="FairValueInputsLevel1Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="FairValueInputsLevel1Member" xlink:title="definition: FairValueMeasurementsFairValueHierarchyDomain to FairValueInputsLevel1Member" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="FairValueInputsLevel2Member" xlink:title="FairValueInputsLevel2Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="FairValueInputsLevel2Member" xlink:title="definition: FairValueMeasurementsFairValueHierarchyDomain to FairValueInputsLevel2Member" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="FairValueInputsLevel3Member" xlink:title="FairValueInputsLevel3Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueMeasurementsFairValueHierarchyDomain" xlink:to="FairValueInputsLevel3Member" xlink:title="definition: FairValueMeasurementsFairValueHierarchyDomain to FairValueInputsLevel3Member" use="optional" order="4.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" xlink:title="definition: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to ScheduleOfAvailableForSaleSecuritiesMajorTypesOfDebtAndEquitySecuritiesAxis" use="optional" order="3.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:to="DebtInstrumentAxis" xlink:title="definition: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable to DebtInstrumentAxis" use="optional" order="4.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:to="InvestmentsAbstract" xlink:title="definition: FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems to InvestmentsAbstract" order="2.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureRelatedPartyTransactionsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="TypeOfArrangementAxis" xlink:title="TypeOfArrangementAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementDomain" xlink:label="TypeOfArrangementDomain" xlink:title="TypeOfArrangementDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="TypeOfArrangementAxis" xlink:to="TypeOfArrangementDomain" xlink:title="definition: TypeOfArrangementAxis to TypeOfArrangementDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementDomain" xlink:label="TypeOfArrangementDomain_2" xlink:title="TypeOfArrangementDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="TypeOfArrangementAxis" xlink:to="TypeOfArrangementDomain_2" xlink:title="definition: TypeOfArrangementAxis to TypeOfArrangementDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RemanufacturedReceiverAgreementMember" xlink:label="RemanufacturedReceiverAgreementMember" xlink:title="RemanufacturedReceiverAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="RemanufacturedReceiverAgreementMember" xlink:title="definition: TypeOfArrangementDomain to RemanufacturedReceiverAgreementMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ProfessionalServicesAgreementMember" xlink:label="ProfessionalServicesAgreementMember" xlink:title="ProfessionalServicesAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="ProfessionalServicesAgreementMember" xlink:title="definition: TypeOfArrangementDomain to ProfessionalServicesAgreementMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ManagementServicesAgreementMember" xlink:label="ManagementServicesAgreementMember" xlink:title="ManagementServicesAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="ManagementServicesAgreementMember" xlink:title="definition: TypeOfArrangementDomain to ManagementServicesAgreementMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RealEstateLeaseAgreementMember" xlink:label="RealEstateLeaseAgreementMember" xlink:title="RealEstateLeaseAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="RealEstateLeaseAgreementMember" xlink:title="definition: TypeOfArrangementDomain to RealEstateLeaseAgreementMember" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BroadcastAgreementMember" xlink:label="BroadcastAgreementMember" xlink:title="BroadcastAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="BroadcastAgreementMember" xlink:title="definition: TypeOfArrangementDomain to BroadcastAgreementMember" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CertainSportsRelatedProgrammingBroadcastAgreementMember" xlink:label="CertainSportsRelatedProgrammingBroadcastAgreementMember" xlink:title="CertainSportsRelatedProgrammingBroadcastAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="CertainSportsRelatedProgrammingBroadcastAgreementMember" xlink:title="definition: TypeOfArrangementDomain to CertainSportsRelatedProgrammingBroadcastAgreementMember" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EchoStarXVIMember" xlink:label="EchoStarXVIMember" xlink:title="EchoStarXVIMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="EchoStarXVIMember" xlink:title="definition: TypeOfArrangementDomain to EchoStarXVIMember" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_Nimiq5AgreementMember" xlink:label="Nimiq5AgreementMember" xlink:title="Nimiq5AgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="Nimiq5AgreementMember" xlink:title="definition: TypeOfArrangementDomain to Nimiq5AgreementMember" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DISHTelesatAgreementMember" xlink:label="DISHTelesatAgreementMember" xlink:title="DISHTelesatAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="DISHTelesatAgreementMember" xlink:title="definition: TypeOfArrangementDomain to DISHTelesatAgreementMember" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_QuetzSat1LeaseAgreementMember" xlink:label="QuetzSat1LeaseAgreementMember" xlink:title="QuetzSat1LeaseAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="QuetzSat1LeaseAgreementMember" xlink:title="definition: TypeOfArrangementDomain to QuetzSat1LeaseAgreementMember" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_QuetzSat1TransponderAgreementMember" xlink:label="QuetzSat1TransponderAgreementMember" xlink:title="QuetzSat1TransponderAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="QuetzSat1TransponderAgreementMember" xlink:title="definition: TypeOfArrangementDomain to QuetzSat1TransponderAgreementMember" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TelemetryTrackingAndControlAgreementMember" xlink:label="TelemetryTrackingAndControlAgreementMember" xlink:title="TelemetryTrackingAndControlAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="TelemetryTrackingAndControlAgreementMember" xlink:title="definition: TypeOfArrangementDomain to TelemetryTrackingAndControlAgreementMember" use="optional" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ReceiverAgreementMember" xlink:label="ReceiverAgreementMember" xlink:title="ReceiverAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="ReceiverAgreementMember" xlink:title="definition: TypeOfArrangementDomain to ReceiverAgreementMember" use="optional" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ProductSupportAgreementMember" xlink:label="ProductSupportAgreementMember" xlink:title="ProductSupportAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="ProductSupportAgreementMember" xlink:title="definition: TypeOfArrangementDomain to ProductSupportAgreementMember" use="optional" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_MeridianLeaseAgreementMember" xlink:label="MeridianLeaseAgreementMember" xlink:title="MeridianLeaseAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="MeridianLeaseAgreementMember" xlink:title="definition: TypeOfArrangementDomain to MeridianLeaseAgreementMember" use="optional" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SantaFeLeaseAgreementMember" xlink:label="SantaFeLeaseAgreementMember" xlink:title="SantaFeLeaseAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="SantaFeLeaseAgreementMember" xlink:title="definition: TypeOfArrangementDomain to SantaFeLeaseAgreementMember" use="optional" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_GilbertLeaseAgreementMember" xlink:label="GilbertLeaseAgreementMember" xlink:title="GilbertLeaseAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="GilbertLeaseAgreementMember" xlink:title="definition: TypeOfArrangementDomain to GilbertLeaseAgreementMember" use="optional" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DISHOnline.ComServicesAgreementMember" xlink:label="DISHOnline.ComServicesAgreementMember" xlink:title="DISHOnline.ComServicesAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="DISHOnline.ComServicesAgreementMember" xlink:title="definition: TypeOfArrangementDomain to DISHOnline.ComServicesAgreementMember" use="optional" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DISHRemoteAccessServicesAgreementMember" xlink:label="DISHRemoteAccessServicesAgreementMember" xlink:title="DISHRemoteAccessServicesAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="DISHRemoteAccessServicesAgreementMember" xlink:title="definition: TypeOfArrangementDomain to DISHRemoteAccessServicesAgreementMember" use="optional" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SlingServiceServicesAgreementMember" xlink:label="SlingServiceServicesAgreementMember" xlink:title="SlingServiceServicesAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="SlingServiceServicesAgreementMember" xlink:title="definition: TypeOfArrangementDomain to SlingServiceServicesAgreementMember" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EchoStarXVLaunchServiceMember" xlink:label="EchoStarXVLaunchServiceMember" xlink:title="EchoStarXVLaunchServiceMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="EchoStarXVLaunchServiceMember" xlink:title="definition: TypeOfArrangementDomain to EchoStarXVLaunchServiceMember" use="optional" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_WeatherRelatedProgrammingAgreementMember" xlink:label="WeatherRelatedProgrammingAgreementMember" xlink:title="WeatherRelatedProgrammingAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="WeatherRelatedProgrammingAgreementMember" xlink:title="definition: TypeOfArrangementDomain to WeatherRelatedProgrammingAgreementMember" use="optional" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AcquisitionOfSouth.ComLLCPurchaseAgreementMember" xlink:label="AcquisitionOfSouth.ComLLCPurchaseAgreementMember" xlink:title="AcquisitionOfSouth.ComLLCPurchaseAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="AcquisitionOfSouth.ComLLCPurchaseAgreementMember" xlink:title="definition: TypeOfArrangementDomain to AcquisitionOfSouth.ComLLCPurchaseAgreementMember" use="optional" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InternationalProgrammingRightsAgreementMember" xlink:label="InternationalProgrammingRightsAgreementMember" xlink:title="InternationalProgrammingRightsAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="InternationalProgrammingRightsAgreementMember" xlink:title="definition: TypeOfArrangementDomain to InternationalProgrammingRightsAgreementMember" use="optional" order="24.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="RelatedPartyTransactionLineItems" xlink:title="RelatedPartyTransactionLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:label="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:title="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="RelatedPartyTransactionLineItems" xlink:to="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:title="definition: RelatedPartyTransactionLineItems to ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="RelatedPartyTransactionsByRelatedPartyAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="RelatedPartyTransactionsByRelatedPartyAxis" xlink:title="definition: ScheduleOfRelatedPartyTransactionsByRelatedPartyTable to RelatedPartyTransactionsByRelatedPartyAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="RelatedPartyDomain" xlink:title="RelatedPartyDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="RelatedPartyDomain" xlink:title="definition: RelatedPartyTransactionsByRelatedPartyAxis to RelatedPartyDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="RelatedPartyDomain_2" xlink:title="RelatedPartyDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="RelatedPartyTransactionsByRelatedPartyAxis" xlink:to="RelatedPartyDomain_2" xlink:title="definition: RelatedPartyTransactionsByRelatedPartyAxis to RelatedPartyDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AffiliatedEntityMember" xlink:label="AffiliatedEntityMember" xlink:title="AffiliatedEntityMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyDomain" xlink:to="AffiliatedEntityMember" xlink:title="definition: RelatedPartyDomain to AffiliatedEntityMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EchoStarMember" xlink:label="EchoStarMember" xlink:title="EchoStarMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AffiliatedEntityMember" xlink:to="EchoStarMember" xlink:title="definition: AffiliatedEntityMember to EchoStarMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NagraStarLLCMember" xlink:label="NagraStarLLCMember" xlink:title="NagraStarLLCMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AffiliatedEntityMember" xlink:to="NagraStarLLCMember" xlink:title="definition: AffiliatedEntityMember to NagraStarLLCMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BlockbusterIncMember" xlink:label="BlockbusterIncMember" xlink:title="BlockbusterIncMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="AffiliatedEntityMember" xlink:to="BlockbusterIncMember" xlink:title="definition: AffiliatedEntityMember to BlockbusterIncMember" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfRelatedPartyTransactionsByRelatedPartyTable" xlink:to="TypeOfArrangementAxis" xlink:title="definition: ScheduleOfRelatedPartyTransactionsByRelatedPartyTable to TypeOfArrangementAxis" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:label="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:title="RelatedPartyTransactionDueFromToRelatedPartyAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionLineItems" xlink:to="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:title="definition: RelatedPartyTransactionLineItems to RelatedPartyTransactionDueFromToRelatedPartyAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementTerminationRequiredNoticePeriodFromRelatedPartyMinimumByRelatedParty" xlink:label="RelatedPartyTransactionsAgreementTerminationRequiredNoticePeriodFromRelatedPartyMinimumByRelatedParty" xlink:title="RelatedPartyTransactionsAgreementTerminationRequiredNoticePeriodFromRelatedPartyMinimumByRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementTerminationRequiredNoticePeriodFromRelatedPartyMinimumByRelatedParty" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementTerminationRequiredNoticePeriodFromRelatedPartyMinimumByRelatedParty" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementAutomaticRenewalPeriod" xlink:label="RelatedPartyTransactionsAgreementAutomaticRenewalPeriod" xlink:title="RelatedPartyTransactionsAgreementAutomaticRenewalPeriod"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementAutomaticRenewalPeriod" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementAutomaticRenewalPeriod" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfAgreement" xlink:label="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfAgreement" xlink:title="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfAgreement"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfAgreement" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfAgreement" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfSpecificService" xlink:label="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfSpecificService" xlink:title="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfSpecificService"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfSpecificService" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsRequiredMinimumNoticePeriodForTerminationOfSpecificService" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementTerminationNoticeRequiredByReportingEntity" xlink:label="RelatedPartyTransactionsAgreementTerminationNoticeRequiredByReportingEntity" xlink:title="RelatedPartyTransactionsAgreementTerminationNoticeRequiredByReportingEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementTerminationNoticeRequiredByReportingEntity" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementTerminationNoticeRequiredByReportingEntity" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementTermMaximum" xlink:label="RelatedPartyTransactionsAgreementTermMaximum" xlink:title="RelatedPartyTransactionsAgreementTermMaximum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementTermMaximum" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementTermMaximum" use="optional" order="8001.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsNumberOfDBSTranspondersAvailable" xlink:label="RelatedPartyTransactionsNumberOfDBSTranspondersAvailable" xlink:title="RelatedPartyTransactionsNumberOfDBSTranspondersAvailable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsNumberOfDBSTranspondersAvailable" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsNumberOfDBSTranspondersAvailable" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServices" xlink:label="RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServices" xlink:title="RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServices"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServices" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsNumberOfDBSTranspondersReceivingServices" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" xlink:label="RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" xlink:title="RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementRenewalOptionTerm" xlink:label="RelatedPartyTransactionsAgreementRenewalOptionTerm" xlink:title="RelatedPartyTransactionsAgreementRenewalOptionTerm"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementRenewalOptionTerm" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementRenewalOptionTerm" use="optional" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementMaximumNumberOfOneYearRenewalOptions" xlink:label="RelatedPartyTransactionsAgreementMaximumNumberOfOneYearRenewalOptions" xlink:title="RelatedPartyTransactionsAgreementMaximumNumberOfOneYearRenewalOptions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementMaximumNumberOfOneYearRenewalOptions" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementMaximumNumberOfOneYearRenewalOptions" use="optional" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsFairValueOfRights" xlink:label="RelatedPartyTransactionsFairValueOfRights" xlink:title="RelatedPartyTransactionsFairValueOfRights"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsFairValueOfRights" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsFairValueOfRights" use="optional" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsRecordedValueOfRights" xlink:label="RelatedPartyTransactionsRecordedValueOfRights" xlink:title="RelatedPartyTransactionsRecordedValueOfRights"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsRecordedValueOfRights" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsRecordedValueOfRights" use="optional" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsRightsExcessAmountPaid" xlink:label="RelatedPartyTransactionsRightsExcessAmountPaid" xlink:title="RelatedPartyTransactionsRightsExcessAmountPaid"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsRightsExcessAmountPaid" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsRightsExcessAmountPaid" use="optional" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionAmountsOfTransaction" xlink:label="RelatedPartyTransactionAmountsOfTransaction" xlink:title="RelatedPartyTransactionAmountsOfTransaction"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionAmountsOfTransaction" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionAmountsOfTransaction" use="optional" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage" xlink:label="EquityMethodInvestmentOwnershipPercentage" xlink:title="EquityMethodInvestmentOwnershipPercentage"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="EquityMethodInvestmentOwnershipPercentage" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to EquityMethodInvestmentOwnershipPercentage" use="optional" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:title="RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrent" xlink:label="AccountsPayableRelatedPartiesCurrent" xlink:title="AccountsPayableRelatedPartiesCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="AccountsPayableRelatedPartiesCurrent" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to AccountsPayableRelatedPartiesCurrent" use="optional" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LongTermPurchaseCommitmentAmount" xlink:label="LongTermPurchaseCommitmentAmount" xlink:title="LongTermPurchaseCommitmentAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="LongTermPurchaseCommitmentAmount" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to LongTermPurchaseCommitmentAmount" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyLessThan" xlink:label="RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyLessThan" xlink:title="RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyLessThan"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyLessThan" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionExpensesFromTransactionsWithRelatedPartyLessThan" use="optional" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DueToRelatedPartiesLessThan" xlink:label="DueToRelatedPartiesLessThan" xlink:title="DueToRelatedPartiesLessThan"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="DueToRelatedPartiesLessThan" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to DueToRelatedPartiesLessThan" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementTermFromCommencementOfServiceDate" xlink:label="RelatedPartyTransactionsAgreementTermFromCommencementOfServiceDate" xlink:title="RelatedPartyTransactionsAgreementTermFromCommencementOfServiceDate"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementTermFromCommencementOfServiceDate" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementTermFromCommencementOfServiceDate" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementTerm" xlink:label="RelatedPartyTransactionsAgreementTerm" xlink:title="RelatedPartyTransactionsAgreementTerm"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="RelatedPartyTransactionsAgreementTerm" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to RelatedPartyTransactionsAgreementTerm" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SettopBoxesAndOtherEquipmentPurchasedFromRelatedParty" xlink:label="SettopBoxesAndOtherEquipmentPurchasedFromRelatedParty" xlink:title="SettopBoxesAndOtherEquipmentPurchasedFromRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="SettopBoxesAndOtherEquipmentPurchasedFromRelatedParty" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to SettopBoxesAndOtherEquipmentPurchasedFromRelatedParty" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SubscriberPromotionsSubsidiesRelatedParty" xlink:label="SubscriberPromotionsSubsidiesRelatedParty" xlink:title="SubscriberPromotionsSubsidiesRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionDueFromToRelatedPartyAbstract" xlink:to="SubscriberPromotionsSubsidiesRelatedParty" xlink:title="definition: RelatedPartyTransactionDueFromToRelatedPartyAbstract to SubscriberPromotionsSubsidiesRelatedParty" use="optional" order="12.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureCommitmentsAndContingenciesDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="StatementClassOfStockAxis" xlink:title="StatementClassOfStockAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="ClassOfStockDomain" xlink:title="ClassOfStockDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementClassOfStockAxis" xlink:to="ClassOfStockDomain" xlink:title="definition: StatementClassOfStockAxis to ClassOfStockDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassAMember" xlink:label="CommonClassAMember" xlink:title="CommonClassAMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassAMember" xlink:title="definition: ClassOfStockDomain to CommonClassAMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommonClassBMember" xlink:label="CommonClassBMember" xlink:title="CommonClassBMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ClassOfStockDomain" xlink:to="CommonClassBMember" xlink:title="definition: ClassOfStockDomain to CommonClassBMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="SubsequentEventTypeAxis" xlink:to="SubsequentEventTypeDomain" xlink:title="definition: SubsequentEventTypeAxis to SubsequentEventTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendDeclaredMember" xlink:label="DividendDeclaredMember" xlink:title="DividendDeclaredMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventTypeDomain" xlink:to="DividendDeclaredMember" xlink:title="definition: SubsequentEventTypeDomain to DividendDeclaredMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="definition: LegalEntityAxis to EntityDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DBSDNorthAmericaIncMember" xlink:label="DBSDNorthAmericaIncMember" xlink:title="DBSDNorthAmericaIncMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EntityDomain" xlink:to="DBSDNorthAmericaIncMember" xlink:title="definition: EntityDomain to DBSDNorthAmericaIncMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="TypeOfArrangementAxis" xlink:title="TypeOfArrangementAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementDomain" xlink:label="TypeOfArrangementDomain" xlink:title="TypeOfArrangementDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="TypeOfArrangementAxis" xlink:to="TypeOfArrangementDomain" xlink:title="definition: TypeOfArrangementAxis to TypeOfArrangementDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AffiliationAgreementMember" xlink:label="AffiliationAgreementMember" xlink:title="AffiliationAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="AffiliationAgreementMember" xlink:title="definition: TypeOfArrangementDomain to AffiliationAgreementMember" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TechnologyDevelopmentLicensingMember" xlink:label="TechnologyDevelopmentLicensingMember" xlink:title="TechnologyDevelopmentLicensingMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="TechnologyDevelopmentLicensingMember" xlink:title="definition: TypeOfArrangementDomain to TechnologyDevelopmentLicensingMember" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TivoIncMember" xlink:label="TivoIncMember" xlink:title="TivoIncMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="TivoIncMember" xlink:title="definition: TypeOfArrangementDomain to TivoIncMember" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_VoomHDHoldingsMember" xlink:label="VoomHDHoldingsMember" xlink:title="VoomHDHoldingsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="VoomHDHoldingsMember" xlink:title="definition: TypeOfArrangementDomain to VoomHDHoldingsMember" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SatelliteLeaseGuaranteesMember" xlink:label="SatelliteLeaseGuaranteesMember" xlink:title="SatelliteLeaseGuaranteesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="SatelliteLeaseGuaranteesMember" xlink:title="definition: TypeOfArrangementDomain to SatelliteLeaseGuaranteesMember" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SatelliteTransponderGuaranteesMember" xlink:label="SatelliteTransponderGuaranteesMember" xlink:title="SatelliteTransponderGuaranteesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="SatelliteTransponderGuaranteesMember" xlink:title="definition: TypeOfArrangementDomain to SatelliteTransponderGuaranteesMember" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CopyrightActionMember" xlink:label="CopyrightActionMember" xlink:title="CopyrightActionMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="CopyrightActionMember" xlink:title="definition: TypeOfArrangementDomain to CopyrightActionMember" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventsAbstract" xlink:label="SubsequentEventsAbstract" xlink:title="SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableAmountPerShare" xlink:label="DividendsPayableAmountPerShare" xlink:title="DividendsPayableAmountPerShare"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventsAbstract" xlink:to="DividendsPayableAmountPerShare" xlink:title="definition: SubsequentEventsAbstract to DividendsPayableAmountPerShare" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DividendsPayableAmount" xlink:label="DividendsPayableAmount" xlink:title="DividendsPayableAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventsAbstract" xlink:to="DividendsPayableAmount" xlink:title="definition: SubsequentEventsAbstract to DividendsPayableAmount" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="LossContingenciesLineItems" xlink:title="LossContingenciesLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="LossContingenciesTable" xlink:title="LossContingenciesTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="LossContingenciesLineItems" xlink:to="LossContingenciesTable" xlink:title="definition: LossContingenciesLineItems to LossContingenciesTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="LossContingenciesByNatureOfContingencyAxis" xlink:title="LossContingenciesByNatureOfContingencyAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="LossContingenciesTable" xlink:to="LossContingenciesByNatureOfContingencyAxis" xlink:title="definition: LossContingenciesTable to LossContingenciesByNatureOfContingencyAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="LossContingencyNatureDomain" xlink:title="LossContingencyNatureDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LossContingenciesByNatureOfContingencyAxis" xlink:to="LossContingencyNatureDomain" xlink:title="definition: LossContingenciesByNatureOfContingencyAxis to LossContingencyNatureDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="LossContingencyNatureDomain_2" xlink:title="LossContingencyNatureDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="LossContingenciesByNatureOfContingencyAxis" xlink:to="LossContingencyNatureDomain_2" xlink:title="definition: LossContingenciesByNatureOfContingencyAxis to LossContingencyNatureDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyLeaseGuaranteeMember" xlink:label="PropertyLeaseGuaranteeMember" xlink:title="PropertyLeaseGuaranteeMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingencyNatureDomain" xlink:to="PropertyLeaseGuaranteeMember" xlink:title="definition: LossContingencyNatureDomain to PropertyLeaseGuaranteeMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_PatentInfringementMember" xlink:label="PatentInfringementMember" xlink:title="PatentInfringementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingencyNatureDomain" xlink:to="PatentInfringementMember" xlink:title="definition: LossContingencyNatureDomain to PatentInfringementMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RetailerClassMember" xlink:label="RetailerClassMember" xlink:title="RetailerClassMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingencyNatureDomain" xlink:to="RetailerClassMember" xlink:title="definition: LossContingencyNatureDomain to RetailerClassMember" use="optional" order="3.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="LossContingenciesTable" xlink:to="TypeOfArrangementAxis" xlink:title="definition: LossContingenciesTable to TypeOfArrangementAxis" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="LossContingenciesTable" xlink:to="LegalEntityAxis" xlink:title="definition: LossContingenciesTable to LegalEntityAxis" use="optional" order="3.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="LossContingenciesTable" xlink:to="StatementClassOfStockAxis" xlink:title="definition: LossContingenciesTable to StatementClassOfStockAxis" use="optional" order="4.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="LossContingenciesTable" xlink:to="SubsequentEventTypeAxis" xlink:title="definition: LossContingenciesTable to SubsequentEventTypeAxis" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingenciesLineItems" xlink:to="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="definition: LossContingenciesLineItems to CommitmentsAndContingenciesDisclosureAbstract" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteeObligationsMaximumExposure" xlink:label="GuaranteeObligationsMaximumExposure" xlink:title="GuaranteeObligationsMaximumExposure"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="GuaranteeObligationsMaximumExposure" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to GuaranteeObligationsMaximumExposure" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_GuaranteeObligationsTerm" xlink:label="GuaranteeObligationsTerm" xlink:title="GuaranteeObligationsTerm"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="GuaranteeObligationsTerm" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to GuaranteeObligationsTerm" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyDamagesSoughtValue" xlink:label="LossContingencyDamagesSoughtValue" xlink:title="LossContingencyDamagesSoughtValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyDamagesSoughtValue" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyDamagesSoughtValue" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LossContingencyCourtRuling" xlink:label="LossContingencyCourtRuling" xlink:title="LossContingencyCourtRuling"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyCourtRuling" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyCourtRuling" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LossContingencyAccrualAtCarryingValue" xlink:label="LossContingencyAccrualAtCarryingValue" xlink:title="LossContingencyAccrualAtCarryingValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyAccrualAtCarryingValue" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyAccrualAtCarryingValue" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationExpense" xlink:label="LitigationExpense" xlink:title="LitigationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationExpense" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationExpense" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LitigationSettlementGross" xlink:label="LitigationSettlementGross" xlink:title="LitigationSettlementGross"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementGross" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementGross" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AggregateMaximumValueOfMonthlyIncentivePayments" xlink:label="AggregateMaximumValueOfMonthlyIncentivePayments" xlink:title="AggregateMaximumValueOfMonthlyIncentivePayments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="AggregateMaximumValueOfMonthlyIncentivePayments" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to AggregateMaximumValueOfMonthlyIncentivePayments" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LossContingencyDisablementProvision" xlink:label="LossContingencyDisablementProvision" xlink:title="LossContingencyDisablementProvision"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyDisablementProvision" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyDisablementProvision" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationSettlementInitialPayment" xlink:label="LitigationSettlementInitialPayment" xlink:title="LitigationSettlementInitialPayment"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementInitialPayment" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementInitialPayment" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsGross" xlink:label="LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsGross" xlink:title="LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsGross"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsGross" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsGross" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsNetOfContributionFromRelatedParty" xlink:label="LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsNetOfContributionFromRelatedParty" xlink:title="LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsNetOfContributionFromRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsNetOfContributionFromRelatedParty" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementTotalAmountToBePaidThroughSixAnnualInstallmentsNetOfContributionFromRelatedParty" use="optional" order="12.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationSettlementNumberOfAnnualInstallments" xlink:label="LitigationSettlementNumberOfAnnualInstallments" xlink:title="LitigationSettlementNumberOfAnnualInstallments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementNumberOfAnnualInstallments" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementNumberOfAnnualInstallments" use="optional" order="13.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PaymentsForLegalSettlements" xlink:label="PaymentsForLegalSettlements" xlink:title="PaymentsForLegalSettlements"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="PaymentsForLegalSettlements" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to PaymentsForLegalSettlements" use="optional" order="14.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LossContingencyEstimatedPercentageOfAnnualPaymentsPayableByEntity" xlink:label="LossContingencyEstimatedPercentageOfAnnualPaymentsPayableByEntity" xlink:title="LossContingencyEstimatedPercentageOfAnnualPaymentsPayableByEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyEstimatedPercentageOfAnnualPaymentsPayableByEntity" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyEstimatedPercentageOfAnnualPaymentsPayableByEntity" use="optional" order="15.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContributionFromRelatedPartyForInitialSettlement" xlink:label="ContributionFromRelatedPartyForInitialSettlement" xlink:title="ContributionFromRelatedPartyForInitialSettlement"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="ContributionFromRelatedPartyForInitialSettlement" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to ContributionFromRelatedPartyForInitialSettlement" use="optional" order="16.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LossContingencyLitigationSettlementReversalOfLitigationAccrual" xlink:label="LossContingencyLitigationSettlementReversalOfLitigationAccrual" xlink:title="LossContingencyLitigationSettlementReversalOfLitigationAccrual"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyLitigationSettlementReversalOfLitigationAccrual" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyLitigationSettlementReversalOfLitigationAccrual" use="optional" order="17.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears" xlink:label="LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears" xlink:title="LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears" use="optional" order="18.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPrepayment" xlink:label="LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPrepayment" xlink:title="LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPrepayment"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPrepayment" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPrepayment" use="optional" order="19.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationSettlementRemainingPayments" xlink:label="LitigationSettlementRemainingPayments" xlink:title="LitigationSettlementRemainingPayments"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementRemainingPayments" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementRemainingPayments" use="optional" order="20.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationSettlementGrossAmountRelatedToFuturePeriods" xlink:label="LitigationSettlementGrossAmountRelatedToFuturePeriods" xlink:title="LitigationSettlementGrossAmountRelatedToFuturePeriods"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementGrossAmountRelatedToFuturePeriods" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementGrossAmountRelatedToFuturePeriods" use="optional" order="21.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ReductionInLitigationExpense" xlink:label="ReductionInLitigationExpense" xlink:title="ReductionInLitigationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="ReductionInLitigationExpense" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to ReductionInLitigationExpense" use="optional" order="22.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LitigationSettlementIntellectualPropertyLiabilityContributionFromRelatedParty" xlink:label="LitigationSettlementIntellectualPropertyLiabilityContributionFromRelatedParty" xlink:title="LitigationSettlementIntellectualPropertyLiabilityContributionFromRelatedParty"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LitigationSettlementIntellectualPropertyLiabilityContributionFromRelatedParty" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LitigationSettlementIntellectualPropertyLiabilityContributionFromRelatedParty" use="optional" order="23.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LossContingencyTermsAbstract" xlink:label="LossContingencyTermsAbstract" xlink:title="LossContingencyTermsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyTermsAbstract" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyTermsAbstract" use="optional" order="24.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LossContingencyNumberOfSetTopBoxesNotDisabled" xlink:label="LossContingencyNumberOfSetTopBoxesNotDisabled" xlink:title="LossContingencyNumberOfSetTopBoxesNotDisabled"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingencyTermsAbstract" xlink:to="LossContingencyNumberOfSetTopBoxesNotDisabled" xlink:title="definition: LossContingencyTermsAbstract to LossContingencyNumberOfSetTopBoxesNotDisabled" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfReexaminationPetitionsPendingBeforePatentAndTrademarkOffice" xlink:label="NumberOfReexaminationPetitionsPendingBeforePatentAndTrademarkOffice" xlink:title="NumberOfReexaminationPetitionsPendingBeforePatentAndTrademarkOffice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingencyTermsAbstract" xlink:to="NumberOfReexaminationPetitionsPendingBeforePatentAndTrademarkOffice" xlink:title="definition: LossContingencyTermsAbstract to NumberOfReexaminationPetitionsPendingBeforePatentAndTrademarkOffice" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfPatentsSuitAllegesInfringementOf" xlink:label="NumberOfPatentsSuitAllegesInfringementOf" xlink:title="NumberOfPatentsSuitAllegesInfringementOf"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingencyTermsAbstract" xlink:to="NumberOfPatentsSuitAllegesInfringementOf" xlink:title="definition: LossContingencyTermsAbstract to NumberOfPatentsSuitAllegesInfringementOf" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfMotionsSeekingDiscoverySanctions" xlink:label="NumberOfMotionsSeekingDiscoverySanctions" xlink:title="NumberOfMotionsSeekingDiscoverySanctions"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LossContingencyTermsAbstract" xlink:to="NumberOfMotionsSeekingDiscoverySanctions" xlink:title="definition: LossContingencyTermsAbstract to NumberOfMotionsSeekingDiscoverySanctions" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LossContingencyCounterClaimAdditionalClaimAmount" xlink:label="LossContingencyCounterClaimAdditionalClaimAmount" xlink:title="LossContingencyCounterClaimAdditionalClaimAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LossContingencyCounterClaimAdditionalClaimAmount" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LossContingencyCounterClaimAdditionalClaimAmount" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_YearOfAnniversaryCelebrationViolatingCopyright" xlink:label="YearOfAnniversaryCelebrationViolatingCopyright" xlink:title="YearOfAnniversaryCelebrationViolatingCopyright"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="YearOfAnniversaryCelebrationViolatingCopyright" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to YearOfAnniversaryCelebrationViolatingCopyright" use="optional" order="8001.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_PaymentsUnderIndefiniteLivedLicenseAgreement" xlink:label="PaymentsUnderIndefiniteLivedLicenseAgreement" xlink:title="PaymentsUnderIndefiniteLivedLicenseAgreement"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="PaymentsUnderIndefiniteLivedLicenseAgreement" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to PaymentsUnderIndefiniteLivedLicenseAgreement" order="0.1"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AmortizationPeriodOfLitigationExpense" xlink:label="AmortizationPeriodOfLitigationExpense" xlink:title="AmortizationPeriodOfLitigationExpense"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="AmortizationPeriodOfLitigationExpense" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to AmortizationPeriodOfLitigationExpense" order="22.5"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="SubsequentEventsAbstract" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to SubsequentEventsAbstract" use="optional" order="25.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureMarketableInvestmentSecuritiesRestrictedCashAndOtherInvestmentSecuritiesDetails6">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsAbstract" xlink:label="InvestmentsAbstract" xlink:title="InvestmentsAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:label="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:title="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InvestmentsAbstract" xlink:to="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:title="definition: InvestmentsAbstract to FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:to="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward to FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:to="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward to FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:to="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward to FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncome" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:to="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward to FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:label="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:title="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward" xlink:to="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationCalculationRollForward to FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:label="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:title="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:label="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:title="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:to="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems to FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" use="optional" order="1.0" p0:closed="true" p0:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueByAssetClassAxis" xlink:label="FairValueByAssetClassAxis" xlink:title="FairValueByAssetClassAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable" xlink:to="FairValueByAssetClassAxis" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable to FairValueByAssetClassAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:title="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="FairValueByAssetClassAxis" xlink:to="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:title="definition: FairValueByAssetClassAxis to FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:label="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_2" xlink:title="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="FairValueByAssetClassAxis" xlink:to="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain_2" xlink:title="definition: FairValueByAssetClassAxis to FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InvestmentsMember" xlink:label="InvestmentsMember" xlink:title="InvestmentsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain" xlink:to="InvestmentsMember" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain to InvestmentsMember" use="optional" order="1.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems" xlink:to="InvestmentsAbstract" xlink:title="definition: FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems to InvestmentsAbstract" order="2.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureAcquisitionsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="definition: LegalEntityAxis to EntityDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_GammaAcquisitionLLCMember" xlink:label="GammaAcquisitionLLCMember" xlink:title="GammaAcquisitionLLCMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EntityDomain" xlink:to="GammaAcquisitionLLCMember" xlink:title="definition: EntityDomain to GammaAcquisitionLLCMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="BusinessAcquisitionLineItems" xlink:title="BusinessAcquisitionLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:title="ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="BusinessAcquisitionLineItems" xlink:to="ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:title="definition: BusinessAcquisitionLineItems to ScheduleOfBusinessAcquisitionsByAcquisitionTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="BusinessAcquisitionAxis" xlink:title="BusinessAcquisitionAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:to="BusinessAcquisitionAxis" xlink:title="definition: ScheduleOfBusinessAcquisitionsByAcquisitionTable to BusinessAcquisitionAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="BusinessAcquisitionAcquireeDomain" xlink:title="BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="BusinessAcquisitionAxis" xlink:to="BusinessAcquisitionAcquireeDomain" xlink:title="definition: BusinessAcquisitionAxis to BusinessAcquisitionAcquireeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="BusinessAcquisitionAcquireeDomain_2" xlink:title="BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="BusinessAcquisitionAxis" xlink:to="BusinessAcquisitionAcquireeDomain_2" xlink:title="definition: BusinessAcquisitionAxis to BusinessAcquisitionAcquireeDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BlockbusterIncMember" xlink:label="BlockbusterIncMember" xlink:title="BlockbusterIncMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessAcquisitionAcquireeDomain" xlink:to="BlockbusterIncMember" xlink:title="definition: BusinessAcquisitionAcquireeDomain to BlockbusterIncMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AssetPurchaseAgreementTerreStarMember" xlink:label="AssetPurchaseAgreementTerreStarMember" xlink:title="AssetPurchaseAgreementTerreStarMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessAcquisitionAcquireeDomain" xlink:to="AssetPurchaseAgreementTerreStarMember" xlink:title="definition: BusinessAcquisitionAcquireeDomain to AssetPurchaseAgreementTerreStarMember" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:to="LegalEntityAxis" xlink:title="definition: ScheduleOfBusinessAcquisitionsByAcquisitionTable to LegalEntityAxis" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="BusinessCombinationsAbstract" xlink:title="BusinessCombinationsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessAcquisitionLineItems" xlink:to="BusinessCombinationsAbstract" xlink:title="definition: BusinessAcquisitionLineItems to BusinessCombinationsAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BusinessAcquisitionWinningBidInBankruptcyCourtAuction" xlink:label="BusinessAcquisitionWinningBidInBankruptcyCourtAuction" xlink:title="BusinessAcquisitionWinningBidInBankruptcyCourtAuction"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="BusinessAcquisitionWinningBidInBankruptcyCourtAuction" xlink:title="definition: BusinessCombinationsAbstract to BusinessAcquisitionWinningBidInBankruptcyCourtAuction" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BusinessAcquisitionCostOfAcquiredEntityPurchasePriceBeforeRefundFromEscrow" xlink:label="BusinessAcquisitionCostOfAcquiredEntityPurchasePriceBeforeRefundFromEscrow" xlink:title="BusinessAcquisitionCostOfAcquiredEntityPurchasePriceBeforeRefundFromEscrow"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="BusinessAcquisitionCostOfAcquiredEntityPurchasePriceBeforeRefundFromEscrow" xlink:title="definition: BusinessCombinationsAbstract to BusinessAcquisitionCostOfAcquiredEntityPurchasePriceBeforeRefundFromEscrow" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:label="BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:title="BusinessAcquisitionCostOfAcquiredEntityCashPaid"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="BusinessAcquisitionCostOfAcquiredEntityCashPaid" xlink:title="definition: BusinessCombinationsAbstract to BusinessAcquisitionCostOfAcquiredEntityCashPaid" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:label="BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:title="BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" xlink:title="definition: BusinessCombinationsAbstract to BusinessAcquisitionCostOfAcquiredEntityLiabilitiesIncurred" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BusinessAcquisitionEscrowForPotentialContingencies" xlink:label="BusinessAcquisitionEscrowForPotentialContingencies" xlink:title="BusinessAcquisitionEscrowForPotentialContingencies"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="BusinessAcquisitionEscrowForPotentialContingencies" xlink:title="definition: BusinessCombinationsAbstract to BusinessAcquisitionEscrowForPotentialContingencies" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BusinessAcquisitionCostOfAcquiredEntityRefundFromEscrow" xlink:label="BusinessAcquisitionCostOfAcquiredEntityRefundFromEscrow" xlink:title="BusinessAcquisitionCostOfAcquiredEntityRefundFromEscrow"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="BusinessAcquisitionCostOfAcquiredEntityRefundFromEscrow" xlink:title="definition: BusinessCombinationsAbstract to BusinessAcquisitionCostOfAcquiredEntityRefundFromEscrow" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TransactionInProcessAbstract" xlink:label="TransactionInProcessAbstract" xlink:title="TransactionInProcessAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="TransactionInProcessAbstract" xlink:title="definition: BusinessCombinationsAbstract to TransactionInProcessAbstract" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents" xlink:label="BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents" xlink:title="BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationCurrentAssetsCashAndCashEquivalents" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BusinessAcquisitionPurchasePriceAllocationCurrentAssetsExcludingCash" xlink:label="BusinessAcquisitionPurchasePriceAllocationCurrentAssetsExcludingCash" xlink:title="BusinessAcquisitionPurchasePriceAllocationCurrentAssetsExcludingCash"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationCurrentAssetsExcludingCash" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationCurrentAssetsExcludingCash" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment" xlink:label="BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment" xlink:title="BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationPropertyPlantAndEquipment" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:label="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:title="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationAmortizableIntangibleAssets" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentAssets" xlink:label="BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentAssets" xlink:title="BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentAssets" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentAssets" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCurrentLiabilities" xlink:label="BusinessAcquisitionPurchasePriceAllocationCurrentLiabilities" xlink:title="BusinessAcquisitionPurchasePriceAllocationCurrentLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationCurrentLiabilities" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationCurrentLiabilities" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentLiabilities" xlink:label="BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentLiabilities" xlink:title="BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentLiabilities"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentLiabilities" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationOtherNoncurrentLiabilities" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:label="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:title="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionCostOfAcquiredEntityPurchasePrice" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationCapitalLeaseObligationAccrual" xlink:label="BusinessAcquisitionPurchasePriceAllocationCapitalLeaseObligationAccrual" xlink:title="BusinessAcquisitionPurchasePriceAllocationCapitalLeaseObligationAccrual"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TransactionInProcessAbstract" xlink:to="BusinessAcquisitionPurchasePriceAllocationCapitalLeaseObligationAccrual" xlink:title="definition: TransactionInProcessAbstract to BusinessAcquisitionPurchasePriceAllocationCapitalLeaseObligationAccrual" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TransactionInProcessTotalAmount" xlink:label="TransactionInProcessTotalAmount" xlink:title="TransactionInProcessTotalAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="TransactionInProcessTotalAmount" xlink:title="definition: BusinessCombinationsAbstract to TransactionInProcessTotalAmount" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_PaymentForTransactionInProcess" xlink:label="PaymentForTransactionInProcess" xlink:title="PaymentForTransactionInProcess"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="PaymentForTransactionInProcess" xlink:title="definition: BusinessCombinationsAbstract to PaymentForTransactionInProcess" use="optional" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_TransactionInProcessExpectedFutureCosts" xlink:label="TransactionInProcessExpectedFutureCosts" xlink:title="TransactionInProcessExpectedFutureCosts"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="TransactionInProcessExpectedFutureCosts" xlink:title="definition: BusinessCombinationsAbstract to TransactionInProcessExpectedFutureCosts" use="optional" order="10.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts" xlink:label="BusinessCombinationAcquisitionRelatedCosts" xlink:title="BusinessCombinationAcquisitionRelatedCosts"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessCombinationsAbstract" xlink:to="BusinessCombinationAcquisitionRelatedCosts" xlink:title="definition: BusinessCombinationsAbstract to BusinessCombinationAcquisitionRelatedCosts" use="optional" order="8000.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureSegmentReportingDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="SegmentReportingInformationLineItems" xlink:title="SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:title="ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="SegmentReportingInformationLineItems" xlink:to="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:title="definition: SegmentReportingInformationLineItems to ScheduleOfSegmentReportingInformationBySegmentTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfSegmentReportingInformationBySegmentTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="definition: ScheduleOfSegmentReportingInformationBySegmentTable to StatementBusinessSegmentsAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="definition: StatementBusinessSegmentsAxis to SegmentDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain_2" xlink:title="SegmentDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain_2" xlink:title="definition: StatementBusinessSegmentsAxis to SegmentDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BlockbusterMember" xlink:label="BlockbusterMember" xlink:title="BlockbusterMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentDomain" xlink:to="BlockbusterMember" xlink:title="definition: SegmentDomain to BlockbusterMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:label="AllOtherSegmentsMember" xlink:title="AllOtherSegmentsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentDomain" xlink:to="AllOtherSegmentsMember" xlink:title="definition: SegmentDomain to AllOtherSegmentsMember" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DISHNetworkMember" xlink:label="DISHNetworkMember" xlink:title="DISHNetworkMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentDomain" xlink:to="DISHNetworkMember" xlink:title="definition: SegmentDomain to DISHNetworkMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="SegmentReportingAbstract" xlink:title="SegmentReportingAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentReportingInformationLineItems" xlink:to="SegmentReportingAbstract" xlink:title="definition: SegmentReportingInformationLineItems to SegmentReportingAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="SalesRevenueNet" xlink:title="SalesRevenueNet"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentReportingAbstract" xlink:to="SalesRevenueNet" xlink:title="definition: SegmentReportingAbstract to SalesRevenueNet" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_Assets" xlink:label="Assets" xlink:title="Assets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentReportingAbstract" xlink:to="Assets" xlink:title="definition: SegmentReportingAbstract to Assets" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic" xlink:label="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentReportingAbstract" xlink:to="NetIncomeLossAvailableToCommonStockholdersBasic" xlink:title="definition: SegmentReportingAbstract to NetIncomeLossAvailableToCommonStockholdersBasic" use="optional" order="3.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureInventoryDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="StatementBusinessSegmentsAxis" xlink:title="StatementBusinessSegmentsAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentDomain" xlink:label="SegmentDomain" xlink:title="SegmentDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementBusinessSegmentsAxis" xlink:to="SegmentDomain" xlink:title="definition: StatementBusinessSegmentsAxis to SegmentDomain" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BlockbusterMember" xlink:label="BlockbusterMember" xlink:title="BlockbusterMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentDomain" xlink:to="BlockbusterMember" xlink:title="definition: SegmentDomain to BlockbusterMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DISHNetworkMember" xlink:label="DISHNetworkMember" xlink:title="DISHNetworkMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentDomain" xlink:to="DISHNetworkMember" xlink:title="definition: SegmentDomain to DISHNetworkMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InventoryLineItems" xlink:label="InventoryLineItems" xlink:title="InventoryLineItems"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ScheduleOfInventoryTable" xlink:label="ScheduleOfInventoryTable" xlink:title="ScheduleOfInventoryTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="InventoryLineItems" xlink:to="ScheduleOfInventoryTable" xlink:title="definition: InventoryLineItems to ScheduleOfInventoryTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfInventoryTable" xlink:to="StatementBusinessSegmentsAxis" xlink:title="definition: ScheduleOfInventoryTable to StatementBusinessSegmentsAxis" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryNetAbstract" xlink:label="InventoryNetAbstract" xlink:title="InventoryNetAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryLineItems" xlink:to="InventoryNetAbstract" xlink:title="definition: InventoryLineItems to InventoryNetAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="InventoryFinishedGoodsNetOfReserves" xlink:title="InventoryFinishedGoodsNetOfReserves"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryNetAbstract" xlink:to="InventoryFinishedGoodsNetOfReserves" xlink:title="definition: InventoryNetAbstract to InventoryFinishedGoodsNetOfReserves" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryRawMaterialsNetOfReserves" xlink:label="InventoryRawMaterialsNetOfReserves" xlink:title="InventoryRawMaterialsNetOfReserves"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryNetAbstract" xlink:to="InventoryRawMaterialsNetOfReserves" xlink:title="definition: InventoryNetAbstract to InventoryRawMaterialsNetOfReserves" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InventoryUsedWorkInProcessNetOfReserves" xlink:label="InventoryUsedWorkInProcessNetOfReserves" xlink:title="InventoryUsedWorkInProcessNetOfReserves"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryNetAbstract" xlink:to="InventoryUsedWorkInProcessNetOfReserves" xlink:title="definition: InventoryNetAbstract to InventoryUsedWorkInProcessNetOfReserves" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InventoryNewWorkInProcessNetOfReserves" xlink:label="InventoryNewWorkInProcessNetOfReserves" xlink:title="InventoryNewWorkInProcessNetOfReserves"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryNetAbstract" xlink:to="InventoryNewWorkInProcessNetOfReserves" xlink:title="definition: InventoryNetAbstract to InventoryNewWorkInProcessNetOfReserves" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InventoryRental" xlink:label="InventoryRental" xlink:title="InventoryRental"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryNetAbstract" xlink:to="InventoryRental" xlink:title="definition: InventoryNetAbstract to InventoryRental" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_InventoryMerchandise" xlink:label="InventoryMerchandise" xlink:title="InventoryMerchandise"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryNetAbstract" xlink:to="InventoryMerchandise" xlink:title="definition: InventoryNetAbstract to InventoryMerchandise" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_InventoryNet" xlink:label="InventoryNet" xlink:title="InventoryNet"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="InventoryNetAbstract" xlink:to="InventoryNet" xlink:title="definition: InventoryNetAbstract to InventoryNet" use="optional" order="7.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureSegmentReportingDetails2">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="SegmentReportingAbstract" xlink:title="SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_NoncurrentAssets" xlink:label="NoncurrentAssets" xlink:title="NoncurrentAssets"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentReportingAbstract" xlink:to="NoncurrentAssets" xlink:title="definition: SegmentReportingAbstract to NoncurrentAssets" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:label="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:title="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:label="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:title="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:to="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:title="definition: RevenuesFromExternalCustomersAndLongLivedAssetsLineItems to ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_StatementGeographicalAxis" xlink:label="StatementGeographicalAxis" xlink:title="StatementGeographicalAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable" xlink:to="StatementGeographicalAxis" xlink:title="definition: ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable to StatementGeographicalAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="SegmentGeographicalDomain" xlink:title="SegmentGeographicalDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="StatementGeographicalAxis" xlink:to="SegmentGeographicalDomain" xlink:title="definition: StatementGeographicalAxis to SegmentGeographicalDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SegmentGeographicalDomain" xlink:label="SegmentGeographicalDomain_2" xlink:title="SegmentGeographicalDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="StatementGeographicalAxis" xlink:to="SegmentGeographicalDomain_2" xlink:title="definition: StatementGeographicalAxis to SegmentGeographicalDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NorthAmericaMember" xlink:label="NorthAmericaMember" xlink:title="NorthAmericaMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentGeographicalDomain" xlink:to="NorthAmericaMember" xlink:title="definition: SegmentGeographicalDomain to NorthAmericaMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AllOtherGeographicalSegmentMember" xlink:label="AllOtherGeographicalSegmentMember" xlink:title="AllOtherGeographicalSegmentMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SegmentGeographicalDomain" xlink:to="AllOtherGeographicalSegmentMember" xlink:title="definition: SegmentGeographicalDomain to AllOtherGeographicalSegmentMember" use="optional" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RevenuesFromExternalCustomersAndLongLivedAssetsLineItems" xlink:to="SegmentReportingAbstract" xlink:title="definition: RevenuesFromExternalCustomersAndLongLivedAssetsLineItems to SegmentReportingAbstract" order="2.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosurePropertyAndEquipmentDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementAxis" xlink:label="TypeOfArrangementAxis" xlink:title="TypeOfArrangementAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_TypeOfArrangementDomain" xlink:label="TypeOfArrangementDomain" xlink:title="TypeOfArrangementDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="TypeOfArrangementAxis" xlink:to="TypeOfArrangementDomain" xlink:title="definition: TypeOfArrangementAxis to TypeOfArrangementDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_QuetzSat1LeaseAgreementMember" xlink:label="QuetzSat1LeaseAgreementMember" xlink:title="QuetzSat1LeaseAgreementMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="TypeOfArrangementDomain" xlink:to="QuetzSat1LeaseAgreementMember" xlink:title="definition: TypeOfArrangementDomain to QuetzSat1LeaseAgreementMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_RelatedPartyTransactionLineItems" xlink:label="RelatedPartyTransactionLineItems" xlink:title="RelatedPartyTransactionLineItems"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="RelatedPartyTransactionLineItems" xlink:to="ScheduleOfPropertyPlantAndEquipmentTable" xlink:title="definition: RelatedPartyTransactionLineItems to ScheduleOfPropertyPlantAndEquipmentTable" use="optional" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="PropertyPlantAndEquipmentByTypeAxis" xlink:title="PropertyPlantAndEquipmentByTypeAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="PropertyPlantAndEquipmentByTypeAxis" xlink:title="definition: ScheduleOfPropertyPlantAndEquipmentTable to PropertyPlantAndEquipmentByTypeAxis" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain" xlink:title="PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="PropertyPlantAndEquipmentByTypeAxis" xlink:to="PropertyPlantAndEquipmentTypeDomain" xlink:title="definition: PropertyPlantAndEquipmentByTypeAxis to PropertyPlantAndEquipmentTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="PropertyPlantAndEquipmentTypeDomain_2" xlink:title="PropertyPlantAndEquipmentTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="PropertyPlantAndEquipmentByTypeAxis" xlink:to="PropertyPlantAndEquipmentTypeDomain_2" xlink:title="definition: PropertyPlantAndEquipmentByTypeAxis to PropertyPlantAndEquipmentTypeDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_EquipmentLeasedToOtherPartyMember" xlink:label="EquipmentLeasedToOtherPartyMember" xlink:title="EquipmentLeasedToOtherPartyMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="EquipmentLeasedToOtherPartyMember" xlink:title="definition: PropertyPlantAndEquipmentTypeDomain to EquipmentLeasedToOtherPartyMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SatellitesMember" xlink:label="SatellitesMember" xlink:title="SatellitesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="SatellitesMember" xlink:title="definition: PropertyPlantAndEquipmentTypeDomain to SatellitesMember" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BuildingFurnitureFixturesOtherEquipmentMember" xlink:label="BuildingFurnitureFixturesOtherEquipmentMember" xlink:title="BuildingFurnitureFixturesOtherEquipmentMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="BuildingFurnitureFixturesOtherEquipmentMember" xlink:title="definition: PropertyPlantAndEquipmentTypeDomain to BuildingFurnitureFixturesOtherEquipmentMember" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LeasedSatellitesMember" xlink:label="LeasedSatellitesMember" xlink:title="LeasedSatellitesMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="LeasedSatellitesMember" xlink:title="definition: PropertyPlantAndEquipmentTypeDomain to LeasedSatellitesMember" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_EchoStarXIVMember" xlink:label="EchoStarXIVMember" xlink:title="EchoStarXIVMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentTypeDomain" xlink:to="EchoStarXIVMember" xlink:title="definition: PropertyPlantAndEquipmentTypeDomain to EchoStarXIVMember" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LeaseByTypeAxis" xlink:label="LeaseByTypeAxis" xlink:title="LeaseByTypeAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="LeaseByTypeAxis" xlink:title="definition: ScheduleOfPropertyPlantAndEquipmentTable to LeaseByTypeAxis" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LeaseByTypeDomain" xlink:label="LeaseByTypeDomain" xlink:title="LeaseByTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LeaseByTypeAxis" xlink:to="LeaseByTypeDomain" xlink:title="definition: LeaseByTypeAxis to LeaseByTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LeaseByTypeDomain" xlink:label="LeaseByTypeDomain_2" xlink:title="LeaseByTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="LeaseByTypeAxis" xlink:to="LeaseByTypeDomain_2" xlink:title="definition: LeaseByTypeAxis to LeaseByTypeDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_OperatingLeaseMember" xlink:label="OperatingLeaseMember" xlink:title="OperatingLeaseMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="LeaseByTypeDomain" xlink:to="OperatingLeaseMember" xlink:title="definition: LeaseByTypeDomain to OperatingLeaseMember" use="optional" order="1.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfPropertyPlantAndEquipmentTable" xlink:to="TypeOfArrangementAxis" xlink:title="definition: ScheduleOfPropertyPlantAndEquipmentTable to TypeOfArrangementAxis" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="PropertyPlantAndEquipmentAbstract" xlink:title="PropertyPlantAndEquipmentAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="RelatedPartyTransactionLineItems" xlink:to="PropertyPlantAndEquipmentAbstract" xlink:title="definition: RelatedPartyTransactionLineItems to PropertyPlantAndEquipmentAbstract" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsAgreementTerm" xlink:label="RelatedPartyTransactionsAgreementTerm" xlink:title="RelatedPartyTransactionsAgreementTerm"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="RelatedPartyTransactionsAgreementTerm" xlink:title="definition: PropertyPlantAndEquipmentAbstract to RelatedPartyTransactionsAgreementTerm" use="optional" order="11.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DepreciationAndAmortizationLineItems" xlink:label="DepreciationAndAmortizationLineItems" xlink:title="DepreciationAndAmortizationLineItems"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="DepreciationAndAmortizationLineItems" xlink:title="definition: PropertyPlantAndEquipmentAbstract to DepreciationAndAmortizationLineItems" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="DepreciationAndAmortization" xlink:title="DepreciationAndAmortization"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DepreciationAndAmortizationLineItems" xlink:to="DepreciationAndAmortization" xlink:title="definition: DepreciationAndAmortizationLineItems to DepreciationAndAmortization" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:label="PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:title="PropertyPlantAndEquipmentUsefulLifeMinimum"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DepreciationAndAmortizationLineItems" xlink:to="PropertyPlantAndEquipmentUsefulLifeMinimum" xlink:title="definition: DepreciationAndAmortizationLineItems to PropertyPlantAndEquipmentUsefulLifeMinimum" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SatellitesAbstract" xlink:label="SatellitesAbstract" xlink:title="SatellitesAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="SatellitesAbstract" xlink:title="definition: PropertyPlantAndEquipmentAbstract to SatellitesAbstract" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityOwned" xlink:label="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityOwned" xlink:title="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityOwned"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityOwned" xlink:title="definition: SatellitesAbstract to NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityOwned" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderOperatingLeases" xlink:label="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderOperatingLeases" xlink:title="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderOperatingLeases"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderOperatingLeases" xlink:title="definition: SatellitesAbstract to NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderOperatingLeases" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderCapitalLeases" xlink:label="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderCapitalLeases" xlink:title="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderCapitalLeases"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderCapitalLeases" xlink:title="definition: SatellitesAbstract to NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntityUnderCapitalLeases" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_WattsPerChannelOptionOne" xlink:label="WattsPerChannelOptionOne" xlink:title="WattsPerChannelOptionOne"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="WattsPerChannelOptionOne" xlink:title="definition: SatellitesAbstract to WattsPerChannelOptionOne" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfTranspondersOptionOne" xlink:label="NumberOfTranspondersOptionOne" xlink:title="NumberOfTranspondersOptionOne"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="NumberOfTranspondersOptionOne" xlink:title="definition: SatellitesAbstract to NumberOfTranspondersOptionOne" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_WattsPerChannelOptionTwo" xlink:label="WattsPerChannelOptionTwo" xlink:title="WattsPerChannelOptionTwo"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="WattsPerChannelOptionTwo" xlink:title="definition: SatellitesAbstract to WattsPerChannelOptionTwo" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfTranspondersAvailableOptionTwo" xlink:label="NumberOfTranspondersAvailableOptionTwo" xlink:title="NumberOfTranspondersAvailableOptionTwo"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="NumberOfTranspondersAvailableOptionTwo" xlink:title="definition: SatellitesAbstract to NumberOfTranspondersAvailableOptionTwo" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntity" xlink:label="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntity" xlink:title="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntity"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SatellitesAbstract" xlink:to="NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntity" xlink:title="definition: SatellitesAbstract to NumberOfSatellitesInGeostationaryOrbitUtilizedByReportingEntity" use="optional" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" xlink:label="RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" xlink:title="RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="PropertyPlantAndEquipmentAbstract" xlink:to="RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" xlink:title="definition: PropertyPlantAndEquipmentAbstract to RelatedPartyTransactionsNumberOfDBSTranspondersExpectedToReceiveServices" order="12.0"/>
  </link:definitionLink>
  <link:definitionLink xlink:type="extended" xlink:role="http://www.dishnetwork.com/role/DisclosureCommitmentsAndContingenciesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="SubsequentEventTypeAxis" xlink:title="SubsequentEventTypeAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="SubsequentEventTypeDomain" xlink:title="SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="SubsequentEventTypeAxis" xlink:to="SubsequentEventTypeDomain" xlink:title="definition: SubsequentEventTypeAxis to SubsequentEventTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_AssetPurchaseAgreementTerreStarMember" xlink:label="AssetPurchaseAgreementTerreStarMember" xlink:title="AssetPurchaseAgreementTerreStarMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="SubsequentEventTypeDomain" xlink:to="AssetPurchaseAgreementTerreStarMember" xlink:title="definition: SubsequentEventTypeDomain to AssetPurchaseAgreementTerreStarMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="DebtInstrumentAxis" xlink:title="DebtInstrumentAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="DebtInstrumentNameDomain" xlink:title="DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="DebtInstrumentAxis" xlink:to="DebtInstrumentNameDomain" xlink:title="definition: DebtInstrumentAxis to DebtInstrumentNameDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_SeniorNotes6.750PercentDue2021Member" xlink:label="SeniorNotes6.750PercentDue2021Member" xlink:title="SeniorNotes6.750PercentDue2021Member"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="DebtInstrumentNameDomain" xlink:to="SeniorNotes6.750PercentDue2021Member" xlink:title="definition: DebtInstrumentNameDomain to SeniorNotes6.750PercentDue2021Member" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_LegalEntityAxis" xlink:label="LegalEntityAxis" xlink:title="LegalEntityAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2011/dei-2011-01-31.xsd#dei_EntityDomain" xlink:label="EntityDomain" xlink:title="EntityDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="LegalEntityAxis" xlink:to="EntityDomain" xlink:title="definition: LegalEntityAxis to EntityDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_GammaAcquisitionLLCMember" xlink:label="GammaAcquisitionLLCMember" xlink:title="GammaAcquisitionLLCMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="EntityDomain" xlink:to="GammaAcquisitionLLCMember" xlink:title="definition: EntityDomain to GammaAcquisitionLLCMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="DebtInstrumentFaceAmount" xlink:title="DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="DebtInstrumentFaceAmount" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to DebtInstrumentFaceAmount" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_DebtInstrumentTerm" xlink:label="DebtInstrumentTerm" xlink:title="DebtInstrumentTerm"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="DebtInstrumentTerm" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to DebtInstrumentTerm" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="DebtInstrumentInterestRateStatedPercentage" xlink:title="DebtInstrumentInterestRateStatedPercentage"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="DebtInstrumentInterestRateStatedPercentage" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to DebtInstrumentInterestRateStatedPercentage" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDue" xlink:label="CapitalLeasesFutureMinimumPaymentsDue" xlink:title="CapitalLeasesFutureMinimumPaymentsDue"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="CapitalLeasesFutureMinimumPaymentsDue" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to CapitalLeasesFutureMinimumPaymentsDue" use="optional" order="8000.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_CapitalLeasesFutureMinimumPaymentsDueCurrentFiscalYear" xlink:label="CapitalLeasesFutureMinimumPaymentsDueCurrentFiscalYear" xlink:title="CapitalLeasesFutureMinimumPaymentsDueCurrentFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="CapitalLeasesFutureMinimumPaymentsDueCurrentFiscalYear" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to CapitalLeasesFutureMinimumPaymentsDueCurrentFiscalYear" use="optional" order="8001.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:label="CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:title="CapitalLeasesFutureMinimumPaymentsDueCurrent"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="CapitalLeasesFutureMinimumPaymentsDueCurrent" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to CapitalLeasesFutureMinimumPaymentsDueCurrent" use="optional" order="8002.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" xlink:label="SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" xlink:title="SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to SignificantAcquisitionsAndDisposalsAcquisitionCostsOrSaleProceeds" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsAbstract" xlink:label="ContractualObligationsRepaymentsAbstract" xlink:title="ContractualObligationsRepaymentsAbstract"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="ContractualObligationsRepaymentsAbstract" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to ContractualObligationsRepaymentsAbstract" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsRemainderOfFiscalYear" xlink:label="ContractualObligationsRepaymentsRemainderOfFiscalYear" xlink:title="ContractualObligationsRepaymentsRemainderOfFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsRepaymentsAbstract" xlink:to="ContractualObligationsRepaymentsRemainderOfFiscalYear" xlink:title="definition: ContractualObligationsRepaymentsAbstract to ContractualObligationsRepaymentsRemainderOfFiscalYear" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsFirstFullFiscalYear" xlink:label="ContractualObligationsRepaymentsFirstFullFiscalYear" xlink:title="ContractualObligationsRepaymentsFirstFullFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsRepaymentsAbstract" xlink:to="ContractualObligationsRepaymentsFirstFullFiscalYear" xlink:title="definition: ContractualObligationsRepaymentsAbstract to ContractualObligationsRepaymentsFirstFullFiscalYear" use="optional" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsSecondFullFiscalYear" xlink:label="ContractualObligationsRepaymentsSecondFullFiscalYear" xlink:title="ContractualObligationsRepaymentsSecondFullFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsRepaymentsAbstract" xlink:to="ContractualObligationsRepaymentsSecondFullFiscalYear" xlink:title="definition: ContractualObligationsRepaymentsAbstract to ContractualObligationsRepaymentsSecondFullFiscalYear" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsThirdFullFiscalYear" xlink:label="ContractualObligationsRepaymentsThirdFullFiscalYear" xlink:title="ContractualObligationsRepaymentsThirdFullFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsRepaymentsAbstract" xlink:to="ContractualObligationsRepaymentsThirdFullFiscalYear" xlink:title="definition: ContractualObligationsRepaymentsAbstract to ContractualObligationsRepaymentsThirdFullFiscalYear" use="optional" order="4.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsFourthFullFiscalYear" xlink:label="ContractualObligationsRepaymentsFourthFullFiscalYear" xlink:title="ContractualObligationsRepaymentsFourthFullFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsRepaymentsAbstract" xlink:to="ContractualObligationsRepaymentsFourthFullFiscalYear" xlink:title="definition: ContractualObligationsRepaymentsAbstract to ContractualObligationsRepaymentsFourthFullFiscalYear" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsAfterFourthFullFiscalYear" xlink:label="ContractualObligationsRepaymentsAfterFourthFullFiscalYear" xlink:title="ContractualObligationsRepaymentsAfterFourthFullFiscalYear"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsRepaymentsAbstract" xlink:to="ContractualObligationsRepaymentsAfterFourthFullFiscalYear" xlink:title="definition: ContractualObligationsRepaymentsAbstract to ContractualObligationsRepaymentsAfterFourthFullFiscalYear" use="optional" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsRepaymentsTotal" xlink:label="ContractualObligationsRepaymentsTotal" xlink:title="ContractualObligationsRepaymentsTotal"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsRepaymentsAbstract" xlink:to="ContractualObligationsRepaymentsTotal" xlink:title="definition: ContractualObligationsRepaymentsAbstract to ContractualObligationsRepaymentsTotal" use="optional" order="7.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" xlink:label="LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" xlink:title="LongTermDebtIssuePriceAsPercentageOfPrincipalAmount"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to LongTermDebtIssuePriceAsPercentageOfPrincipalAmount" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_OtherPaymentsToAcquireBusinesses" xlink:label="OtherPaymentsToAcquireBusinesses" xlink:title="OtherPaymentsToAcquireBusinesses"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="OtherPaymentsToAcquireBusinesses" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to OtherPaymentsToAcquireBusinesses" order="8.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ExpectedFuturePaymentOfAcquisitionCost" xlink:label="ExpectedFuturePaymentOfAcquisitionCost" xlink:title="ExpectedFuturePaymentOfAcquisitionCost"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="ExpectedFuturePaymentOfAcquisitionCost" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to ExpectedFuturePaymentOfAcquisitionCost" order="9.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_IncraeseDecreaseInContractualObligations" xlink:label="IncraeseDecreaseInContractualObligations" xlink:title="IncraeseDecreaseInContractualObligations"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="CommitmentsAndContingenciesDisclosureAbstract" xlink:to="IncraeseDecreaseInContractualObligations" xlink:title="definition: CommitmentsAndContingenciesDisclosureAbstract to IncraeseDecreaseInContractualObligations" order="6.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="BusinessAcquisitionAxis" xlink:title="BusinessAcquisitionAxis"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="BusinessAcquisitionAcquireeDomain" xlink:title="BusinessAcquisitionAcquireeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="BusinessAcquisitionAxis" xlink:to="BusinessAcquisitionAcquireeDomain" xlink:title="definition: BusinessAcquisitionAxis to BusinessAcquisitionAcquireeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_BlockbusterIncMember" xlink:label="BlockbusterIncMember" xlink:title="BlockbusterIncMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="BusinessAcquisitionAcquireeDomain" xlink:to="BlockbusterIncMember" xlink:title="definition: BusinessAcquisitionAcquireeDomain to BlockbusterIncMember" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ScheduleOfCommitmentsLineItems" xlink:label="ScheduleOfCommitmentsLineItems" xlink:title="ScheduleOfCommitmentsLineItems"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ScheduleOfCommitmentsTable" xlink:label="ScheduleOfCommitmentsTable" xlink:title="ScheduleOfCommitmentsTable"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="ScheduleOfCommitmentsLineItems" xlink:to="ScheduleOfCommitmentsTable" xlink:title="definition: ScheduleOfCommitmentsLineItems to ScheduleOfCommitmentsTable" order="1.0" p0:contextElement="segment" p0:closed="true"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfCommitmentsTable" xlink:to="DebtInstrumentAxis" xlink:title="definition: ScheduleOfCommitmentsTable to DebtInstrumentAxis" order="1.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfCommitmentsTable" xlink:to="BusinessAcquisitionAxis" xlink:title="definition: ScheduleOfCommitmentsTable to BusinessAcquisitionAxis" order="2.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfCommitmentsTable" xlink:to="SubsequentEventTypeAxis" xlink:title="definition: ScheduleOfCommitmentsTable to SubsequentEventTypeAxis" order="4.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfCommitmentsTable" xlink:to="LegalEntityAxis" xlink:title="definition: ScheduleOfCommitmentsTable to LegalEntityAxis" use="optional" order="5.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsTypeAxis" xlink:label="ContractualObligationsTypeAxis" xlink:title="ContractualObligationsTypeAxis"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="ScheduleOfCommitmentsTable" xlink:to="ContractualObligationsTypeAxis" xlink:title="definition: ScheduleOfCommitmentsTable to ContractualObligationsTypeAxis" use="optional" order="3.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsTypeDomain" xlink:label="ContractualObligationsTypeDomain" xlink:title="ContractualObligationsTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="ContractualObligationsTypeAxis" xlink:to="ContractualObligationsTypeDomain" xlink:title="definition: ContractualObligationsTypeAxis to ContractualObligationsTypeDomain" use="optional" order="1.0"/>
    <link:loc xlink:type="locator" xlink:href="dish-20110930.xsd#dish_ContractualObligationsTypeDomain" xlink:label="ContractualObligationsTypeDomain_2" xlink:title="ContractualObligationsTypeDomain"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="ContractualObligationsTypeAxis" xlink:to="ContractualObligationsTypeDomain_2" xlink:title="definition: ContractualObligationsTypeAxis to ContractualObligationsTypeDomain" use="optional" priority="1" order="2.0"/>
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CapitalLeaseObligationsMember" xlink:label="CapitalLeaseObligationsMember" xlink:title="CapitalLeaseObligationsMember"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ContractualObligationsTypeDomain" xlink:to="CapitalLeaseObligationsMember" xlink:title="definition: ContractualObligationsTypeDomain to CapitalLeaseObligationsMember" use="optional" order="1.0"/>
    <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="ScheduleOfCommitmentsLineItems" xlink:to="CommitmentsAndContingenciesDisclosureAbstract" xlink:title="definition: ScheduleOfCommitmentsLineItems to CommitmentsAndContingenciesDisclosureAbstract" order="2.0"/>
  </link:definitionLink>
</link:linkbase>
</XBRL>
