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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CoveredLoansByCreditQualityIndicatorsDomain" xlink:label="CoveredLoansByCreditQualityIndicatorsDomain" xlink:title="CoveredLoansByCreditQualityIndicatorsDomain" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CoveredNonperformingAssetsAbstract" xlink:label="CoveredNonperformingAssetsAbstract" xlink:title="CoveredNonperformingAssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CoveredNonaccrualLoans" xlink:label="CoveredNonaccrualLoans" xlink:title="CoveredNonaccrualLoans" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_NumberOfCoveredOreoProperties" xlink:label="NumberOfCoveredOreoProperties" xlink:title="NumberOfCoveredOreoProperties" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_TotalNonperformingLoans" xlink:label="TotalNonperformingLoans" xlink:title="TotalNonperformingLoans" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_OtherRealEstateOwnedCoveredNet" xlink:label="OtherRealEstateOwnedCoveredNet" xlink:title="OtherRealEstateOwnedCoveredNet" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfCoveredOreoPropertiesLocatedInCalifornia" xlink:label="PercentageOfCoveredOreoPropertiesLocatedInCalifornia" xlink:title="PercentageOfCoveredOreoPropertiesLocatedInCalifornia" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_AggregateCarryingValueOfCoveredOreoPropertiesAdded" xlink:label="AggregateCarryingValueOfCoveredOreoPropertiesAdded" xlink:title="AggregateCarryingValueOfCoveredOreoPropertiesAdded" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_AmountOfNetWritedownsIncludedInAggregateCarryingValue" xlink:label="AmountOfNetWritedownsIncludedInAggregateCarryingValue" xlink:title="AmountOfNetWritedownsIncludedInAggregateCarryingValue" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_NumberOfCoveredOreoPropertiesSold" xlink:label="NumberOfCoveredOreoPropertiesSold" xlink:title="NumberOfCoveredOreoPropertiesSold" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CombinedNetGainsLossesOnCoveredOreoPropertiesSold" xlink:label="CombinedNetGainsLossesOnCoveredOreoPropertiesSold" xlink:title="CombinedNetGainsLossesOnCoveredOreoPropertiesSold" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield" xlink:label="CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield" xlink:title="CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CashReceiptsDisposalsAndChangesInExpectedCashFlows" xlink:label="CashReceiptsDisposalsAndChangesInExpectedCashFlows" xlink:title="CashReceiptsDisposalsAndChangesInExpectedCashFlows" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_WashingtonFirstInternationalBankMember" xlink:label="WashingtonFirstInternationalBankMember" xlink:title="WashingtonFirstInternationalBankMember" />
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    <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="ewbc-20110930.xsd#ewbc_PercentageOfLoansOriginatedByAcquireeCoveredBySharedLossAgreements" xlink:label="PercentageOfLoansOriginatedByAcquireeCoveredBySharedLossAgreements" xlink:title="PercentageOfLoansOriginatedByAcquireeCoveredBySharedLossAgreements" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessAcquisitionLineItems" xlink:to="PercentageOfLoansOriginatedByAcquireeCoveredBySharedLossAgreements" xlink:title="presentation: BusinessAcquisitionLineItems to PercentageOfLoansOriginatedByAcquireeCoveredBySharedLossAgreements" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfEligibleLossesForWhichFdicIsObligatedToReimburse" xlink:label="PercentageOfEligibleLossesForWhichFdicIsObligatedToReimburse" xlink:title="PercentageOfEligibleLossesForWhichFdicIsObligatedToReimburse" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfEligibleLossesInExcessOfCertainAmountForWhichFdicIsObligatedToReimburse" xlink:label="PercentageOfEligibleLossesInExcessOfCertainAmountForWhichFdicIsObligatedToReimburse" xlink:title="PercentageOfEligibleLossesInExcessOfCertainAmountForWhichFdicIsObligatedToReimburse" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_NumberOfDaysFollowingAnniversary" xlink:label="NumberOfDaysFollowingAnniversary" xlink:title="NumberOfDaysFollowingAnniversary" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_TermOfCommercialLoanSharedLossAgreement" xlink:label="TermOfCommercialLoanSharedLossAgreement" xlink:title="TermOfCommercialLoanSharedLossAgreement" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_TermOfSingleFamilyResidentialMortgageLoanSharedLossAgreement" xlink:label="TermOfSingleFamilyResidentialMortgageLoanSharedLossAgreement" xlink:title="TermOfSingleFamilyResidentialMortgageLoanSharedLossAgreement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessAcquisitionLineItems" xlink:to="TermOfSingleFamilyResidentialMortgageLoanSharedLossAgreement" xlink:title="presentation: BusinessAcquisitionLineItems to TermOfSingleFamilyResidentialMortgageLoanSharedLossAgreement" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_TermOfLossRecoveryProvisionsForCommercialLoans" xlink:label="TermOfLossRecoveryProvisionsForCommercialLoans" xlink:title="TermOfLossRecoveryProvisionsForCommercialLoans" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_TermOfLossRecoveryProvisionsForSingleFamilyResidentialMortgageLoans" xlink:label="TermOfLossRecoveryProvisionsForSingleFamilyResidentialMortgageLoans" xlink:title="TermOfLossRecoveryProvisionsForSingleFamilyResidentialMortgageLoans" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessAcquisitionLineItems" xlink:to="TermOfLossRecoveryProvisionsForSingleFamilyResidentialMortgageLoans" xlink:title="presentation: BusinessAcquisitionLineItems to TermOfLossRecoveryProvisionsForSingleFamilyResidentialMortgageLoans" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfExcess" xlink:label="PercentageOfExcess" xlink:title="PercentageOfExcess" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BusinessAcquisitionLineItems" xlink:to="PercentageOfExcess" xlink:title="presentation: BusinessAcquisitionLineItems to PercentageOfExcess" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfIntrinsicLossEstimate" xlink:label="PercentageOfIntrinsicLossEstimate" xlink:title="PercentageOfIntrinsicLossEstimate" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfAssetDiscount" xlink:label="PercentageOfAssetDiscount" xlink:title="PercentageOfAssetDiscount" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfCumulativeSharedLossPayments" xlink:label="PercentageOfCumulativeSharedLossPayments" xlink:title="PercentageOfCumulativeSharedLossPayments" />
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    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:to="BusinessAcquisitionLineItems" xlink:title="presentation: ScheduleOfBusinessAcquisitionsByAcquisitionTable to BusinessAcquisitionLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CoveredLoansNotAccountedForUnderAsc31030Table" xlink:label="CoveredLoansNotAccountedForUnderAsc31030Table" xlink:title="CoveredLoansNotAccountedForUnderAsc31030Table" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CoveredLoansByLoansSegmentAxis" xlink:label="CoveredLoansByLoansSegmentAxis" xlink:title="CoveredLoansByLoansSegmentAxis" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CoveredLoansByLoansSegmentDomain" xlink:label="CoveredLoansByLoansSegmentDomain" xlink:title="CoveredLoansByLoansSegmentDomain" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommercialPortfolioSegmentMember" xlink:label="CommercialPortfolioSegmentMember" xlink:title="CommercialPortfolioSegmentMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_CommercialRealEstatePortfolioSegmentMember" xlink:label="CommercialRealEstatePortfolioSegmentMember" xlink:title="CommercialRealEstatePortfolioSegmentMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ConsumerPortfolioSegmentMember" xlink:label="ConsumerPortfolioSegmentMember" xlink:title="ConsumerPortfolioSegmentMember" />
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    <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2011/elts/us-gaap-2011-01-31.xsd#us-gaap_ResidentialPortfolioSegmentMember" xlink:label="ResidentialPortfolioSegmentMember" xlink:title="ResidentialPortfolioSegmentMember" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_EstimatedLiabilityThatWillBeDueToFdicForSpecificThresholdsOfLossesNotBeingReached" xlink:label="EstimatedLiabilityThatWillBeDueToFdicForSpecificThresholdsOfLossesNotBeingReached" xlink:title="EstimatedLiabilityThatWillBeDueToFdicForSpecificThresholdsOfLossesNotBeingReached" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_CreditQualityIndicatorsAbstract" xlink:label="CreditQualityIndicatorsAbstract" xlink:title="CreditQualityIndicatorsAbstract" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_AdditionalAdvancesUnderSharedLossAgreements" xlink:label="AdditionalAdvancesUnderSharedLossAgreements" xlink:title="AdditionalAdvancesUnderSharedLossAgreements" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_VtotalAllowanceAllocatedToAdditionalAdvances" xlink:label="VtotalAllowanceAllocatedToAdditionalAdvances" xlink:title="VtotalAllowanceAllocatedToAdditionalAdvances" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditQualityIndicatorsAbstract" xlink:to="VtotalAllowanceAllocatedToAdditionalAdvances" xlink:title="presentation: CreditQualityIndicatorsAbstract to VtotalAllowanceAllocatedToAdditionalAdvances" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_PercentageOfAllowanceAllocatedToAdditionalAdvances" xlink:label="PercentageOfAllowanceAllocatedToAdditionalAdvances" xlink:title="PercentageOfAllowanceAllocatedToAdditionalAdvances" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CreditQualityIndicatorsAbstract" xlink:to="PercentageOfAllowanceAllocatedToAdditionalAdvances" xlink:title="presentation: CreditQualityIndicatorsAbstract to PercentageOfAllowanceAllocatedToAdditionalAdvances" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
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  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://eastwestbank.com/role/CoveredAssetsAndFdicIndemnificationAssetFdicIndemnificationAssetAndFdicReceivableDetails">
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_FdicIndemnificationAssetActivitiesRollForward" xlink:label="FdicIndemnificationAssetActivitiesRollForward" xlink:title="FdicIndemnificationAssetActivitiesRollForward" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_FdicIndemnificationAsset" xlink:label="FdicIndemnificationAsset" xlink:title="FdicIndemnificationAsset" />
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    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_AdditionDueToWfibAcquisition" xlink:label="AdditionDueToWfibAcquisition" xlink:title="AdditionDueToWfibAcquisition" />
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    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FdicIndemnificationAssetActivitiesRollForward" xlink:to="Reductions" xlink:title="presentation: FdicIndemnificationAssetActivitiesRollForward to Reductions" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="ewbc-20110930.xsd#ewbc_EstimateOfFdicRepayment" xlink:label="EstimateOfFdicRepayment" xlink:title="EstimateOfFdicRepayment" />
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