<!-- Generated by iC(tm) - CompSci Interactive Converter - http://www.compsciresources.com -->
<!-- Created: Thu Aug 06 16:51:49 UTC 2015 -->
<xs:schema elementFormDefault="qualified" xmlns:num="http://www.xbrl.org/dtr/type/numeric" targetNamespace="http://www.cathaygeneralbancorp.com/20150630" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:caty="http://www.cathaygeneralbancorp.com/20150630" xmlns:us-types="http://fasb.org/us-types/2015-01-31" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="caty-20150630_lab.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="caty-20150630_pre.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="caty-20150630_def.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="caty-20150630_cal.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef"/>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/ConsolidatedBalanceSheet" id="caty_r_ConsolidatedBalanceSheet">
        <link:definition>001 - Statement - Condensed Consolidated Balance Sheets (Unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/ConsolidatedBalanceSheet_Parentheticals" id="caty_r_ConsolidatedBalanceSheet_Parentheticals">
        <link:definition>002 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/ConsolidatedIncomeStatement" id="caty_r_ConsolidatedIncomeStatement">
        <link:definition>003 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/ConsolidatedCashFlow" id="caty_r_ConsolidatedCashFlow">
        <link:definition>004 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note1Business" id="caty_r_Note1Business">
        <link:definition>005 - Disclosure - Note 1 - Business</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note2BasisofPresentation" id="caty_r_Note2BasisofPresentation">
        <link:definition>006 - Disclosure - Note 2 - Basis of Presentation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note3RecentAccountingPronouncements" id="caty_r_Note3RecentAccountingPronouncements">
        <link:definition>007 - Disclosure - Note 3 - Recent Accounting Pronouncements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note4EarningsperShare" id="caty_r_Note4EarningsperShare">
        <link:definition>008 - Disclosure - Note 4 - Earnings per Share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note5StockBasedCompensation" id="caty_r_Note5StockBasedCompensation">
        <link:definition>009 - Disclosure - Note 5 - Stock-Based Compensation</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note6InvestmentSecurities" id="caty_r_Note6InvestmentSecurities">
        <link:definition>010 - Disclosure - Note 6 - Investment Securities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note7Loans" id="caty_r_Note7Loans">
        <link:definition>011 - Disclosure - Note 7 - Loans</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note8CommitmentsandContingencies" id="caty_r_Note8CommitmentsandContingencies">
        <link:definition>012 - Disclosure - Note 8 - Commitments and Contingencies</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note9BorrowedFunds" id="caty_r_Note9BorrowedFunds">
        <link:definition>013 - Disclosure - Note 9 - Borrowed Funds</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note10IncomeTaxes" id="caty_r_Note10IncomeTaxes">
        <link:definition>014 - Disclosure - Note 10 - Income Taxes</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note11FairValueMeasurements" id="caty_r_Note11FairValueMeasurements">
        <link:definition>015 - Disclosure - Note 11 - Fair Value Measurements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note12FairValueofFinancialInstruments" id="caty_r_Note12FairValueofFinancialInstruments">
        <link:definition>016 - Disclosure - Note 12 - Fair Value of Financial Instruments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note13GoodwillandGoodwillImpairment" id="caty_r_Note13GoodwillandGoodwillImpairment">
        <link:definition>017 - Disclosure - Note 13 - Goodwill and Goodwill Impairment</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note14FinancialDerivatives" id="caty_r_Note14FinancialDerivatives">
        <link:definition>018 - Disclosure - Note 14 - Financial Derivatives</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note15BalanceSheetOffsetting" id="caty_r_Note15BalanceSheetOffsetting">
        <link:definition>019 - Disclosure - Note 15 - Balance Sheet Offsetting</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note16StockholdersEquity" id="caty_r_Note16StockholdersEquity">
        <link:definition>020 - Disclosure - Note 16 - Stockholders' Equity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note17SubsequentEvents" id="caty_r_Note17SubsequentEvents">
        <link:definition>021 - Disclosure - Note 17 - Subsequent Events</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note4EarningsperShareTables" id="caty_r_Note4EarningsperShareTables">
        <link:definition>022 - Disclosure - Note 4 - Earnings per Share (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note5StockBasedCompensationTables" id="caty_r_Note5StockBasedCompensationTables">
        <link:definition>023 - Disclosure - Note 5 - Stock-Based Compensation (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note6InvestmentSecuritiesTables" id="caty_r_Note6InvestmentSecuritiesTables">
        <link:definition>024 - Disclosure - Note 6 - Investment Securities (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note7LoansTables" id="caty_r_Note7LoansTables">
        <link:definition>025 - Disclosure - Note 7 - Loans (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note11FairValueMeasurementsTables" id="caty_r_Note11FairValueMeasurementsTables">
        <link:definition>026 - Disclosure - Note 11 - Fair Value Measurements (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note12FairValueofFinancialInstrumentsTables" id="caty_r_Note12FairValueofFinancialInstrumentsTables">
        <link:definition>027 - Disclosure - Note 12 - Fair Value of Financial Instruments (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note15BalanceSheetOffsettingTables" id="caty_r_Note15BalanceSheetOffsettingTables">
        <link:definition>028 - Disclosure - Note 15 - Balance Sheet Offsetting (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note16StockholdersEquityTables" id="caty_r_Note16StockholdersEquityTables">
        <link:definition>029 - Disclosure - Note 16 - Stockholders' Equity (Tables)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note1BusinessDetails" id="caty_r_Note1BusinessDetails">
        <link:definition>030 - Disclosure - Note 1 - Business (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/EarningsperShareTable" id="caty_r_EarningsperShareTable">
        <link:definition>031 - Disclosure - Note 4 - Earnings per Share (Details) - Earnings per Share</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note5StockBasedCompensationDetails" id="caty_r_Note5StockBasedCompensationDetails">
        <link:definition>032 - Disclosure - Note 5 - Stock-Based Compensation (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/StockOptionsTable" id="caty_r_StockOptionsTable">
        <link:definition>033 - Disclosure - Note 5 - Stock-Based Compensation (Details) - Stock Options</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/RestrictedStockUnitsTable" id="caty_r_RestrictedStockUnitsTable">
        <link:definition>034 - Disclosure - Note 5 - Stock-Based Compensation (Details) - Restricted Stock Units</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/TaxShortfallfromSharebasedPaymentArrangementsTable" id="caty_r_TaxShortfallfromSharebasedPaymentArrangementsTable">
        <link:definition>035 - Disclosure - Note 5 - Stock-Based Compensation (Details) - Tax Short-fall from Share-based Payment Arrangements</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note6InvestmentSecuritiesDetails" id="caty_r_Note6InvestmentSecuritiesDetails">
        <link:definition>036 - Disclosure - Note 6 - Investment Securities (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/InvestmentSecuritiesTable" id="caty_r_InvestmentSecuritiesTable">
        <link:definition>037 - Disclosure - Note 6 - Investment Securities (Details) - Investment Securities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/InvestmentsbyContractualMaturityDateTable" id="caty_r_InvestmentsbyContractualMaturityDateTable">
        <link:definition>038 - Disclosure - Note 6 - Investment Securities (Details) - Investments by Contractual Maturity Date</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/TemporarilyImpairedSecuritiesTable" id="caty_r_TemporarilyImpairedSecuritiesTable">
        <link:definition>039 - Disclosure - Note 6 - Investment Securities (Details) - Temporarily Impaired Securities</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note7LoansDetails" id="caty_r_Note7LoansDetails">
        <link:definition>040 - Disclosure - Note 7 - Loans (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/ComponentsofLoansinConsolidatedBalanceSheetsTable" id="caty_r_ComponentsofLoansinConsolidatedBalanceSheetsTable">
        <link:definition>041 - Disclosure - Note 7 - Loans (Details) - Components of Loans in Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/AverageBalanceandInterestIncomeRecognizedRelatedtoImpairedLoansTable" id="caty_r_AverageBalanceandInterestIncomeRecognizedRelatedtoImpairedLoansTable">
        <link:definition>042 - Disclosure - Note 7 - Loans (Details) - Average Balance and Interest Income Recognized Related to Impaired Loans</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/ImpairedLoansandRelatedAllowanceforCreditLossesTable" id="caty_r_ImpairedLoansandRelatedAllowanceforCreditLossesTable">
        <link:definition>043 - Disclosure - Note 7 - Loans (Details) - Impaired Loans and Related Allowance for Credit Losses</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/AgingofLoanPortfolioTable" id="caty_r_AgingofLoanPortfolioTable">
        <link:definition>044 - Disclosure - Note 7 - Loans (Details) - Aging of Loan Portfolio</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/TroubledDebtRestructuringTable" id="caty_r_TroubledDebtRestructuringTable">
        <link:definition>045 - Disclosure - Note 7 - Loans (Details) - Troubled Debt Restructuring</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/AccruingTroubledDebtRestructuringsTable" id="caty_r_AccruingTroubledDebtRestructuringsTable">
        <link:definition>046 - Disclosure - Note 7 - Loans (Details) - Accruing Troubled Debt Restructurings</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/NonaccrualTroubledDebtRestructuringsTable" id="caty_r_NonaccrualTroubledDebtRestructuringsTable">
        <link:definition>047 - Disclosure - Note 7 - Loans (Details) - Non-accrual Troubled Debt Restructurings</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/TroubledDebtRestructuringActivityTable" id="caty_r_TroubledDebtRestructuringActivityTable">
        <link:definition>048 - Disclosure - Note 7 - Loans (Details) - Troubled Debt Restructuring Activity</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/PortfoliobyRiskRatingTable" id="caty_r_PortfoliobyRiskRatingTable">
        <link:definition>049 - Disclosure - Note 7 - Loans (Details) - Portfolio by Risk Rating</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/AllowanceforLoanLossesbyPortfolioSegmentandBasedonImpairmentMethodTable" id="caty_r_AllowanceforLoanLossesbyPortfolioSegmentandBasedonImpairmentMethodTable">
        <link:definition>050 - Disclosure - Note 7 - Loans (Details) - Allowance for Loan Losses by Portfolio Segment and Based on Impairment Method</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/AllowanceforLoanLossesbyPortfolioSegmentTable" id="caty_r_AllowanceforLoanLossesbyPortfolioSegmentTable">
        <link:definition>051 - Disclosure - Note 7 - Loans (Details) - Allowance for Loan Losses by Portfolio Segment</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note9BorrowedFundsDetails" id="caty_r_Note9BorrowedFundsDetails">
        <link:definition>052 - Disclosure - Note 9 - Borrowed Funds (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
<!-- [WMV4][XcpuxYn59dz7vgYynUDuwG7r97K2jUTysl7vcz0lJt8UCLPdYZl35nXbOCDIyGTq90BwOAs4v99jO3Gp68L1n49MRjQ8G9mZVR/OYn6bsTeJCnng0CDPj9fdsxqTAFIJLEyCdFazuKxUTRjO/dfwTRDb6djGlf1aSrMdubgycxosjTSbMyYFYsZ23mYqCBzHVyFsAcS91GCdXxt7Ht6CQrsCtf9lzVIVTe2IIxL0HGTcwl49hmLJD7bXLJlKFrNO] CSR-->
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note10IncomeTaxesDetails" id="caty_r_Note10IncomeTaxesDetails">
        <link:definition>053 - Disclosure - Note 10 - Income Taxes (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note11FairValueMeasurementsDetails" id="caty_r_Note11FairValueMeasurementsDetails">
        <link:definition>054 - Disclosure - Note 11 - Fair Value Measurements (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/AssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisTable" id="caty_r_AssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisTable">
        <link:definition>055 - Disclosure - Note 11 - Fair Value Measurements (Details) - Assets and Liabilities Measured at Fair Value on a Recurring Basis</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/FinancialAssetsandLiabilitiesMeasuredOnaNonrecurringBasisTable" id="caty_r_FinancialAssetsandLiabilitiesMeasuredOnaNonrecurringBasisTable">
        <link:definition>056 - Disclosure - Note 11 - Fair Value Measurements (Details) - Financial Assets and Liabilities Measured On a Non-recurring Basis</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/FairValueofFinancialInstrumentsTable" id="caty_r_FairValueofFinancialInstrumentsTable">
        <link:definition>057 - Disclosure - Note 12 - Fair Value of Financial Instruments (Details) - Fair Value of Financial Instruments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/FairValueHierarchyofFinancialInstrumentsTable" id="caty_r_FairValueHierarchyofFinancialInstrumentsTable">
        <link:definition>058 - Disclosure - Note 12 - Fair Value of Financial Instruments (Details) - Fair Value Hierarchy of Financial Instruments</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note14FinancialDerivativesDetails" id="caty_r_Note14FinancialDerivativesDetails">
        <link:definition>059 - Disclosure - Note 14 - Financial Derivatives (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/FinancialInstrumentsthatareEligibleforOffsetintheConsolidatedBalanceSheetTable" id="caty_r_FinancialInstrumentsthatareEligibleforOffsetintheConsolidatedBalanceSheetTable">
        <link:definition>060 - Disclosure - Note 15 - Balance Sheet Offsetting (Details) - Financial Instruments that are Eligible for Offset in the Consolidated Balance Sheet</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note16StockholdersEquityDetails" id="caty_r_Note16StockholdersEquityDetails">
        <link:definition>061 - Disclosure - Note 16 - Stockholders' Equity (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/AccumulatedOtherComprehensiveIncomeTable" id="caty_r_AccumulatedOtherComprehensiveIncomeTable">
        <link:definition>062 - Disclosure - Note 16 - Stockholders' Equity (Details) - Accumulated Other Comprehensive Income</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/Note17SubsequentEventsDetails" id="caty_r_Note17SubsequentEventsDetails">
        <link:definition>063 - Disclosure - Note 17 - Subsequent Events (Details)</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
      <link:roleType roleURI="http://www.cathaygeneralbancorp.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation">
        <link:definition>000 - Disclosure - Document And Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://fasb.org/us-types/2015-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2015/elts/us-types-2015-01-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:element name="StockOptionsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_StockOptionsAbstract"/>
  <xs:element name="RestrictedStockUnitsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_RestrictedStockUnitsAbstract"/>
  <xs:element name="TaxShortFallFromShareBasedPaymentArrangementsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TaxShortFallFromShareBasedPaymentArrangementsAbstract"/>
  <xs:element name="InvestmentSecuritiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_InvestmentSecuritiesAbstract"/>
  <xs:element name="InvestmentsByContractualMaturityDateAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_InvestmentsByContractualMaturityDateAbstract"/>
  <xs:element name="TemporarilyImpairedSecuritiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TemporarilyImpairedSecuritiesAbstract"/>
  <xs:element name="ComponentsOfLoansInConsolidatedBalanceSheetsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ComponentsOfLoansInConsolidatedBalanceSheetsAbstract"/>
  <xs:element name="AverageBalanceAndInterestIncomeRecognizedRelatedToImpairedLoansAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AverageBalanceAndInterestIncomeRecognizedRelatedToImpairedLoansAbstract"/>
  <xs:element name="ImpairedLoansAndRelatedAllowanceForCreditLossesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ImpairedLoansAndRelatedAllowanceForCreditLossesAbstract"/>
  <xs:element name="AgingOfLoanPortfolioAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AgingOfLoanPortfolioAbstract"/>
  <xs:element name="TroubledDebtRestructuringAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TroubledDebtRestructuringAbstract"/>
  <xs:element name="AccruingTroubledDebtRestructuringsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AccruingTroubledDebtRestructuringsAbstract"/>
  <xs:element name="NonAccrualTroubledDebtRestructuringsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonAccrualTroubledDebtRestructuringsAbstract"/>
  <xs:element name="TroubledDebtRestructuringActivityAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TroubledDebtRestructuringActivityAbstract"/>
  <xs:element name="PortfolioByRiskRatingAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_PortfolioByRiskRatingAbstract"/>
  <xs:element name="AllowanceForLoanLossesByPortfolioSegmentAndBasedOnImpairmentMethodAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AllowanceForLoanLossesByPortfolioSegmentAndBasedOnImpairmentMethodAbstract"/>
  <xs:element name="AllowanceForLoanLossesByPortfolioSegmentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AllowanceForLoanLossesByPortfolioSegmentAbstract"/>
  <xs:element name="AssetsAndLiabilitiesMeasuredAtFairValueOnARecurringBasisAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AssetsAndLiabilitiesMeasuredAtFairValueOnARecurringBasisAbstract"/>
  <xs:element name="FinancialAssetsAndLiabilitiesMeasuredOnANonRecurringBasisAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialAssetsAndLiabilitiesMeasuredOnANonRecurringBasisAbstract"/>
  <xs:element name="FairValueOfFinancialInstrumentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FairValueOfFinancialInstrumentsAbstract"/>
  <xs:element name="FairValueHierarchyOfFinancialInstrumentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FairValueHierarchyOfFinancialInstrumentsAbstract"/>
  <xs:element name="FinancialInstrumentsThatAreEligibleForOffsetInTheConsolidatedBalanceSheetAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialInstrumentsThatAreEligibleForOffsetInTheConsolidatedBalanceSheetAbstract"/>
  <xs:element name="AccumulatedOtherComprehensiveIncomeAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AccumulatedOtherComprehensiveIncomeAbstract"/>
  <xs:element name="InterestBearingDepositsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_InterestBearingDepositsAbstract"/>
  <xs:element name="InterestAndDividendIncomeAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_InterestAndDividendIncomeAbstract"/>
  <xs:element name="NonInterestIncomeAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonInterestIncomeAbstract"/>
  <xs:element name="NonInterestExpenseAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonInterestExpenseAbstract"/>
  <xs:element name="OtherComprehensiveIncomeNetOfTaxAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherComprehensiveIncomeNetOfTaxAbstract"/>
  <xs:element name="NetIncomePerCommonShareAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NetIncomePerCommonShareAbstract"/>
  <xs:element name="AverageCommonSharesOutstandingAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AverageCommonSharesOutstandingAbstract"/>
  <xs:element name="CashFlowsFromOperatingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_CashFlowsFromOperatingActivitiesAbstract"/>
  <xs:element name="AdjustmentsToReconcileNetIncomeToNetCashProvidedByUsedInOperatingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AdjustmentsToReconcileNetIncomeToNetCashProvidedByUsedInOperatingActivitiesAbstract"/>
  <xs:element name="CashFlowsFromInvestingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_CashFlowsFromInvestingActivitiesAbstract"/>
  <xs:element name="CashFlowsFromFinancingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_CashFlowsFromFinancingActivitiesAbstract"/>
  <xs:element name="SupplementalDisclosureOfCashFlowInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SupplementalDisclosureOfCashFlowInformationAbstract"/>
  <xs:element name="CashPaidDuringThePeriodAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_CashPaidDuringThePeriodAbstract"/>
  <xs:element name="NonCashInvestingAndFinancingActivitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonCashInvestingAndFinancingActivitiesAbstract"/>
  <xs:element name="WeightedAverageSharesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_WeightedAverageSharesAbstract"/>
  <xs:element name="DilutiveEffectOfWeightedAverageOutstandingCommonShareEquivalentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_DilutiveEffectOfWeightedAverageOutstandingCommonShareEquivalentsAbstract"/>
  <xs:element name="EarningsPerCommonShareAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_EarningsPerCommonShareAbstract"/>
  <xs:element name="SecuritiesAvailableForSaleAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SecuritiesAvailableForSaleAbstract"/>
  <xs:element name="SecuritiesAvailableForSaleAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SecuritiesAvailableForSaleAbstract0"/>
  <xs:element name="SecuritiesAvailableForSaleAbstract00" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SecuritiesAvailableForSaleAbstract00"/>
  <xs:element name="SecuritiesAvailableForSaleAbstract000" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SecuritiesAvailableForSaleAbstract000"/>
  <xs:element name="TypeOfLoansAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TypeOfLoansAbstract"/>
  <xs:element name="LessAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LessAbstract"/>
  <xs:element name="WithNoAllocatedAllowanceAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_WithNoAllocatedAllowanceAbstract"/>
  <xs:element name="WithAllocatedAllowanceAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_WithAllocatedAllowanceAbstract"/>
  <xs:element name="TypeOfLoansAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TypeOfLoansAbstract0"/>
  <xs:element name="TypeOfLoansAbstract00" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TypeOfLoansAbstract00"/>
  <xs:element name="LoansIndividuallyEvaluatedForImpairmentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LoansIndividuallyEvaluatedForImpairmentAbstract"/>
  <xs:element name="LoansCollectivelyEvaluatedForImpairmentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LoansCollectivelyEvaluatedForImpairmentAbstract"/>
  <xs:element name="December312014Abstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_December312014Abstract"/>
  <xs:element name="LoansIndividuallyEvaluatedForImpairmentAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LoansIndividuallyEvaluatedForImpairmentAbstract0"/>
  <xs:element name="LoansCollectivelyEvaluatedForImpairmentAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LoansCollectivelyEvaluatedForImpairmentAbstract0"/>
  <xs:element name="AssetsAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AssetsAbstract0"/>
  <xs:element name="SecuritiesAvailableForSaleAbstract0000" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SecuritiesAvailableForSaleAbstract0000"/>
  <xs:element name="AssetsAbstract00" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AssetsAbstract00"/>
  <xs:element name="SecuritiesAvailableForSaleAbstract00000" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SecuritiesAvailableForSaleAbstract00000"/>
  <xs:element name="LiabilitiesAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LiabilitiesAbstract0"/>
  <xs:element name="AssetsAbstract000" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AssetsAbstract000"/>
  <xs:element name="ImpairedLoansByTypeAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ImpairedLoansByTypeAbstract"/>
  <xs:element name="AssetsAbstract0000" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AssetsAbstract0000"/>
  <xs:element name="ImpairedLoansByTypeAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ImpairedLoansByTypeAbstract0"/>
  <xs:element name="FinancialAssetsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialAssetsAbstract"/>
  <xs:element name="OffBalanceSheetFinancialInstrumentsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_OffBalanceSheetFinancialInstrumentsAbstract"/>
  <xs:element name="FinancialAssetsAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialAssetsAbstract0"/>
  <xs:element name="FinancialLiabilitiesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialLiabilitiesAbstract"/>
  <xs:element name="FinancialAssetsAbstract00" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialAssetsAbstract00"/>
  <xs:element name="FinancialLiabilitiesAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialLiabilitiesAbstract0"/>
  <xs:element name="LiabilitiesAbstract00" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LiabilitiesAbstract00"/>
  <xs:element name="December312014Abstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_December312014Abstract0"/>
  <xs:element name="LiabilitiesAbstract000" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_LiabilitiesAbstract000"/>
  <xs:element name="BeginningBalanceLossNetOfTaxAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_BeginningBalanceLossNetOfTaxAbstract"/>
  <xs:element name="NetUnrealizedGainsLossesArisingDuringThePeriodAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NetUnrealizedGainsLossesArisingDuringThePeriodAbstract"/>
  <xs:element name="ReclassificationAdjustmentForNetLossesGainsInNetIncomeAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ReclassificationAdjustmentForNetLossesGainsInNetIncomeAbstract"/>
  <xs:element name="TotalOtherComprehensiveIncomeLossAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TotalOtherComprehensiveIncomeLossAbstract"/>
  <xs:element name="EndingBalanceLossNetOfTaxAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_EndingBalanceLossNetOfTaxAbstract"/>
  <xs:element name="ShortTermInvestmentsAndInterestBearingDeposits" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_ShortTermInvestmentsAndInterestBearingDeposits"/>
  <xs:element name="AffordableHousingInvestmentsAndAlternativeEnergyPartnershipsNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_AffordableHousingInvestmentsAndAlternativeEnergyPartnershipsNet"/>
  <xs:element name="OtherBorrowingsForAffordableHousingInvestments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherBorrowingsForAffordableHousingInvestments"/>
  <xs:element name="DividendIncomeFromFederalHomeLoanBankStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_DividendIncomeFromFederalHomeLoanBankStock"/>
  <xs:element name="LetterOfCreditCommissions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_LetterOfCreditCommissions"/>
  <xs:element name="OperationsOfAffordableHousingInvestmentsNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_OperationsOfAffordableHousingInvestmentsNet"/>
  <xs:element name="CostAssociatedWithDebtRedemption" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_CostAssociatedWithDebtRedemption"/>
  <xs:element name="ProvisionReversalForLossesOnOtherRealEstateOwned" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_ProvisionReversalForLossesOnOtherRealEstateOwned"/>
  <xs:element name="WritedownsOnVentureCapitalInvestments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_WritedownsOnVentureCapitalInvestments"/>
  <xs:element name="WritedownsOnImpairedSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_WritedownsOnImpairedSecurities"/>
  <xs:element name="ProceedsFromRepaymentAndSaleOfMortgageBackedSecuritiesAvailableForSale" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_ProceedsFromRepaymentAndSaleOfMortgageBackedSecuritiesAvailableForSale"/>
  <xs:element name="NetIncreaseInInvestmentInAffordableHousingInvestingAndAlternativeEnergyPartnerships" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_NetIncreaseInInvestmentInAffordableHousingInvestingAndAlternativeEnergyPartnerships"/>
  <xs:element name="NetChangeInUnrealizedHoldingLossGainOnSecuritiesAvailableForSaleNetOfTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_NetChangeInUnrealizedHoldingLossGainOnSecuritiesAvailableForSaleNetOfTax"/>
  <xs:element name="TransfersToOtherRealEstateOwnedFromLoansHeldForInvestment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_TransfersToOtherRealEstateOwnedFromLoansHeldForInvestment"/>
  <xs:element name="ScheduleOfTaxBenefitShortFallFromShareBasedPaymentArrangementsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ScheduleOfTaxBenefitShortFallFromShareBasedPaymentArrangementsTableTextBlock"/>
  <xs:element name="ScheduleOfImpairedLoansAndRelatedAllowanceAndChargeOffTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ScheduleOfImpairedLoansAndRelatedAllowanceAndChargeOffTableTextBlock"/>
  <xs:element name="ScheduleOfTroubledDebtRestructuringsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ScheduleOfTroubledDebtRestructuringsTableTextBlock"/>
  <xs:element name="NonAccrualTroubledDebtRestructuringsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonAccrualTroubledDebtRestructuringsTableTextBlock"/>
  <xs:element name="ActivityWithinTheTroubledDebtResturingsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ActivityWithinTheTroubledDebtResturingsTableTextBlock"/>
  <xs:element name="Note7LoansTablesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note7LoansTablesTable"/>
  <xs:element name="Note7LoansTablesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note7LoansTablesLineItems"/>
  <xs:element name="ScheduleOfFairValueOfFinancialInstrumentsTableTextBlock" type="nonnum:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ScheduleOfFairValueOfFinancialInstrumentsTableTextBlock"/>
  <xs:element name="Note4EarningsperShareDetailsEarningsperShareTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note4EarningsperShareDetailsEarningsperShareTable"/>
  <xs:element name="Note4EarningsperShareDetailsEarningsperShareLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note4EarningsperShareDetailsEarningsperShareLineItems"/>
  <xs:element name="AverageSharesOfStockOptionsAndWarrantsWithAntiDilutiveEffect" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AverageSharesOfStockOptionsAndWarrantsWithAntiDilutiveEffect"/>
  <xs:element name="Note5StockBasedCompensationDetailsRestrictedStockUnitsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note5StockBasedCompensationDetailsRestrictedStockUnitsTable"/>
  <xs:element name="Note5StockBasedCompensationDetailsRestrictedStockUnitsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note5StockBasedCompensationDetailsRestrictedStockUnitsLineItems"/>
  <xs:element name="BenefitOfTaxDeductionsOnGrantDateFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_BenefitOfTaxDeductionsOnGrantDateFairValue"/>
  <xs:element name="TotalBenefitOfTaxDeductions" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_TotalBenefitOfTaxDeductions"/>
  <xs:element name="Note6InvestmentSecuritiesDetailsInvestmentSecuritiesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note6InvestmentSecuritiesDetailsInvestmentSecuritiesTable"/>
  <xs:element name="Note6InvestmentSecuritiesDetailsInvestmentSecuritiesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note6InvestmentSecuritiesDetailsInvestmentSecuritiesLineItems"/>
  <xs:element name="Note6InvestmentSecuritiesDetailsTemporarilyImpairedSecuritiesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note6InvestmentSecuritiesDetailsTemporarilyImpairedSecuritiesTable"/>
  <xs:element name="Note6InvestmentSecuritiesDetailsTemporarilyImpairedSecuritiesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note6InvestmentSecuritiesDetailsTemporarilyImpairedSecuritiesLineItems"/>
  <xs:element name="Note7LoansDetailsImpairedLoansandRelatedAllowanceforCreditLossesTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note7LoansDetailsImpairedLoansandRelatedAllowanceforCreditLossesTable"/>
  <xs:element name="Note7LoansDetailsImpairedLoansandRelatedAllowanceforCreditLossesLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note7LoansDetailsImpairedLoansandRelatedAllowanceforCreditLossesLineItems"/>
  <xs:element name="Note7LoansDetailsTroubledDebtRestructuringTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note7LoansDetailsTroubledDebtRestructuringTable"/>
  <xs:element name="Note7LoansDetailsTroubledDebtRestructuringLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note7LoansDetailsTroubledDebtRestructuringLineItems"/>
  <xs:element name="FinancingReceivableModificationsSpecialReserve" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancingReceivableModificationsSpecialReserve"/>
  <xs:element name="Note7LoansDetailsNonaccrualTroubledDebtRestructuringsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note7LoansDetailsNonaccrualTroubledDebtRestructuringsTable"/>
  <xs:element name="Note7LoansDetailsNonaccrualTroubledDebtRestructuringsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note7LoansDetailsNonaccrualTroubledDebtRestructuringsLineItems"/>
  <xs:element name="Note7LoansDetailsTroubledDebtRestructuringActivityTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note7LoansDetailsTroubledDebtRestructuringActivityTable"/>
  <xs:element name="Note7LoansDetailsTroubledDebtRestructuringActivityLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note7LoansDetailsTroubledDebtRestructuringActivityLineItems"/>
  <xs:element name="TroubledDebtRestructuringsNewRestructurings" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_TroubledDebtRestructuringsNewRestructurings"/>
  <xs:element name="TroubledDebtRestructuringsRestructuredLoansRestoredToAccrualStatus" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_TroubledDebtRestructuringsRestructuredLoansRestoredToAccrualStatus"/>
  <xs:element name="TroubledDebtRestructuringsPaymentsReceivedInPeriod" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_TroubledDebtRestructuringsPaymentsReceivedInPeriod"/>
  <xs:element name="TroubledDebtRestructuringsRestructuredLoansPlacedOnNonaccrual" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_TroubledDebtRestructuringsRestructuredLoansPlacedOnNonaccrual"/>
  <xs:element name="ProvisionReversalForPossibleLoanLosses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_ProvisionReversalForPossibleLoanLosses"/>
  <xs:element name="FinancingReceivableAllowanceForCreditLossesNetChargeOffs" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancingReceivableAllowanceForCreditLossesNetChargeOffs"/>
  <xs:element name="ReserveToImpairedLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_ReserveToImpairedLoans"/>
  <xs:element name="ReserveToNonImpairedLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_ReserveToNonImpairedLoans"/>
  <xs:element name="ReserveForOffBalanceSheetCreditCommitments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_ReserveForOffBalanceSheetCreditCommitments"/>
  <xs:element name="Note11FairValueMeasurementsDetailsAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note11FairValueMeasurementsDetailsAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisTable"/>
  <xs:element name="Note11FairValueMeasurementsDetailsAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note11FairValueMeasurementsDetailsAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisLineItems"/>
  <xs:element name="Note11FairValueMeasurementsDetailsFinancialAssetsandLiabilitiesMeasuredOnaNonrecurringBasisTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note11FairValueMeasurementsDetailsFinancialAssetsandLiabilitiesMeasuredOnaNonrecurringBasisTable"/>
  <xs:element name="Note11FairValueMeasurementsDetailsFinancialAssetsandLiabilitiesMeasuredOnaNonrecurringBasisLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note11FairValueMeasurementsDetailsFinancialAssetsandLiabilitiesMeasuredOnaNonrecurringBasisLineItems"/>
  <xs:element name="WarrantsCarryingValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_WarrantsCarryingValue"/>
  <xs:element name="WarrantsFairValueDisclosure" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_WarrantsFairValueDisclosure"/>
  <xs:element name="NotionalAmountOfForeignCurrencyDerivativePurchaseContractsWithGain" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_NotionalAmountOfForeignCurrencyDerivativePurchaseContractsWithGain"/>
  <xs:element name="ForeignExchangeContractAssetFairValueGainDisclosure" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_ForeignExchangeContractAssetFairValueGainDisclosure"/>
  <xs:element name="OtherBorrowingsFairValueDisclosure" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherBorrowingsFairValueDisclosure"/>
  <xs:element name="NotionalAmountOfForeignCurrencyDerivativePurchaseContractsWithLoss" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_NotionalAmountOfForeignCurrencyDerivativePurchaseContractsWithLoss"/>
  <xs:element name="ForeignCurrencyContractAssetFairValueLossDisclosure" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_ForeignCurrencyContractAssetFairValueLossDisclosure"/>
  <xs:element name="CommitmentsToExtendNotionalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_CommitmentsToExtendNotionalAmount"/>
  <xs:element name="CommitmentsToExtendCreditFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_CommitmentsToExtendCreditFairValue"/>
  <xs:element name="StandbyLettersOfCreditNotionalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_StandbyLettersOfCreditNotionalAmount"/>
  <xs:element name="StandbyLettersOfCreditFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_StandbyLettersOfCreditFairValue"/>
  <xs:element name="OtherLettersOfCreditNotionalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherLettersOfCreditNotionalAmount"/>
  <xs:element name="OtherLettersOfCreditFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherLettersOfCreditFairValue"/>
  <xs:element name="BillOfLadingGuaranteesNotionalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_BillOfLadingGuaranteesNotionalAmount"/>
  <xs:element name="BillOfLadingGuaranteesFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_BillOfLadingGuaranteesFairValue"/>
  <xs:element name="Note12FairValueofFinancialInstrumentsDetailsFairValueHierarchyofFinancialInstrumentsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note12FairValueofFinancialInstrumentsDetailsFairValueHierarchyofFinancialInstrumentsTable"/>
  <xs:element name="Note12FairValueofFinancialInstrumentsDetailsFairValueHierarchyofFinancialInstrumentsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note12FairValueofFinancialInstrumentsDetailsFairValueHierarchyofFinancialInstrumentsLineItems"/>
  <xs:element name="NetAmountsOfLiabilitiesPresentedInTheStatementOfFinancialPosition" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_NetAmountsOfLiabilitiesPresentedInTheStatementOfFinancialPosition"/>
  <xs:element name="NetAmountOfDerivativeLiabilitiesPresentedInTheBalanceSheet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_NetAmountOfDerivativeLiabilitiesPresentedInTheBalanceSheet"/>
  <xs:element name="OtherComprehensiveIncomeLossNetUnrealizedLossesArisingDuringThePeriodBeforeTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherComprehensiveIncomeLossNetUnrealizedLossesArisingDuringThePeriodBeforeTax"/>
  <xs:element name="OtherComprehensiveIncomeNetUnrealizedLossesArisingDuringPeriodTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherComprehensiveIncomeNetUnrealizedLossesArisingDuringPeriodTax"/>
  <xs:element name="OtherComprehensiveIncomeLossNetUnrealizedLossesArisingDuringPeriodNetOfTax1" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherComprehensiveIncomeLossNetUnrealizedLossesArisingDuringPeriodNetOfTax1"/>
  <xs:element name="OtherComprehensiveIncomeLossReclassificationAdjustmentForNetGainsLossesInNetIncomeTax" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherComprehensiveIncomeLossReclassificationAdjustmentForNetGainsLossesInNetIncomeTax"/>
  <xs:element name="Note1BusinessDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note1BusinessDetailsTable"/>
  <xs:element name="Note1BusinessDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note1BusinessDetailsLineItems"/>
  <xs:element name="NumberOfLimitedPartnershipsInHousingInvestments" type="xbrli:positiveIntegerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_NumberOfLimitedPartnershipsInHousingInvestments"/>
  <xs:element name="PercentageOfSubsidiariesCommonSecuritiesOwnedByParentCompany" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_PercentageOfSubsidiariesCommonSecuritiesOwnedByParentCompany"/>
  <xs:element name="NumberOfBusinessTrust" type="xbrli:positiveIntegerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_NumberOfBusinessTrust"/>
  <xs:element name="NumberOfBranchLocations" type="xbrli:positiveIntegerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_NumberOfBranchLocations"/>
  <xs:element name="Note5StockBasedCompensationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note5StockBasedCompensationDetailsTable"/>
  <xs:element name="Note5StockBasedCompensationDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note5StockBasedCompensationDetailsLineItems"/>
  <xs:element name="MaximumPeriodOfCommonStockGranted" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MaximumPeriodOfCommonStockGranted"/>
  <xs:element name="AnnualIncrementsToBeVestedInCommonStockUnits" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_AnnualIncrementsToBeVestedInCommonStockUnits"/>
  <xs:element name="SharesAvailableForFutureGrantCalculatedBasedOnMaximumOfEarnedSharesFromTSREPSRSU" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_SharesAvailableForFutureGrantCalculatedBasedOnMaximumOfEarnedSharesFromTSREPSRSU"/>
  <xs:element name="ProceedsFromSalesAndRepaymentsOfOtherInvestmentSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_ProceedsFromSalesAndRepaymentsOfOtherInvestmentSecurities"/>
  <xs:element name="ProceedsFromMaturitiesRepaymentsAndCallsOfOtherInvestmentSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_ProceedsFromMaturitiesRepaymentsAndCallsOfOtherInvestmentSecurities"/>
  <xs:element name="RealizedGainFromSaleAndCallOfInvestmentSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_RealizedGainFromSaleAndCallOfInvestmentSecurities"/>
  <xs:element name="RealizedLossFromSaleAndCallOfInvestmentSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_RealizedLossFromSaleAndCallOfInvestmentSecurities"/>
  <xs:element name="PledgedInvestmentSecurities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_PledgedInvestmentSecurities"/>
  <xs:element name="Note7LoansDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note7LoansDetailsTable"/>
  <xs:element name="Note7LoansDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note7LoansDetailsLineItems"/>
  <xs:element name="PercentageOfChargeOffToContractualBalancesForImpairedLoans" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_PercentageOfChargeOffToContractualBalancesForImpairedLoans"/>
  <xs:element name="TroubledDebtRestructuringsLengthOfModifications" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_TroubledDebtRestructuringsLengthOfModifications"/>
  <xs:element name="PeriodLoanIsInPaymentDefault" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_PeriodLoanIsInPaymentDefault"/>
  <xs:element name="FinancialInstrumentsOwnedDomain" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FinancialInstrumentsOwnedDomain"/>
  <xs:element name="Note9BorrowedFundsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note9BorrowedFundsDetailsTable"/>
  <xs:element name="Note9BorrowedFundsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note9BorrowedFundsDetailsLineItems"/>
  <xs:element name="WeightedAverageRateOfSecuritiesSoldUnderAgreements" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_WeightedAverageRateOfSecuritiesSoldUnderAgreements"/>
  <xs:element name="PrepaidSecuritySoldUnderRepurchaseAgreement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_PrepaidSecuritySoldUnderRepurchaseAgreement"/>
  <xs:element name="RateOfPrepaidSecuritySoldUnderRepurchaseAgreements" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_RateOfPrepaidSecuritySoldUnderRepurchaseAgreements"/>
  <xs:element name="PrepaymentPenaltySecuritySoldUnderAgreementsToRepurchase" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_PrepaymentPenaltySecuritySoldUnderAgreementsToRepurchase"/>
  <xs:element name="NumberOfFloatingToFixedRateAgreements" type="xbrli:integerItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_NumberOfFloatingToFixedRateAgreements"/>
  <xs:element name="TotalFloatingToFixedRate" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_TotalFloatingToFixedRate"/>
  <xs:element name="FloatingInterestRateRangeofTimePeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FloatingInterestRateRangeofTimePeriod"/>
  <xs:element name="InvestmentSecuritiesPledgedAsCollateral" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_InvestmentSecuritiesPledgedAsCollateral"/>
  <xs:element name="Note11FairValueMeasurementsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note11FairValueMeasurementsDetailsTable"/>
  <xs:element name="Note11FairValueMeasurementsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note11FairValueMeasurementsDetailsLineItems"/>
  <xs:element name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisWarrants" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisWarrants"/>
  <xs:element name="ExpectedLifeOfWarrants" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ExpectedLifeOfWarrants"/>
  <xs:element name="CollateralDiscountRates" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_CollateralDiscountRates"/>
  <xs:element name="EstimatedSalesCostAppliedToCollateral" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="caty_EstimatedSalesCostAppliedToCollateral"/>
  <xs:element name="Note14FinancialDerivativesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note14FinancialDerivativesDetailsTable"/>
  <xs:element name="Note14FinancialDerivativesDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note14FinancialDerivativesDetailsLineItems"/>
  <xs:element name="DerivativeOriginalMaturity" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_DerivativeOriginalMaturity"/>
  <xs:element name="NetAccruedOnInterestRateSwaps" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_NetAccruedOnInterestRateSwaps"/>
  <xs:element name="SumOfSpotAndForwardContractNotionalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_SumOfSpotAndForwardContractNotionalAmount"/>
  <xs:element name="IncreaseDecreaseInFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="caty_IncreaseDecreaseInFairValue"/>
  <xs:element name="IncreaseDecreaseInTotalEquity" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="caty_IncreaseDecreaseInTotalEquity"/>
  <xs:element name="PercentageChangeInTotalEquity" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_PercentageChangeInTotalEquity"/>
  <xs:element name="Note17SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="caty_Note17SubsequentEventsDetailsTable"/>
  <xs:element name="Note17SubsequentEventsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_Note17SubsequentEventsDetailsLineItems"/>
  <xs:element name="NumberOfBranchesAcquired" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NumberOfBranchesAcquired"/>
  <xs:element name="FinancialInstrumentsOwnedAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem" id="caty_FinancialInstrumentsOwnedAxis"/>
  <xs:element name="AccountsReceivableCollateralMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AccountsReceivableCollateralMember"/>
  <xs:element name="AccruingTroubledDebtRestructuringMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AccruingTroubledDebtRestructuringMember"/>
  <xs:element name="AsiaBancsharesMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_AsiaBancsharesMember"/>
  <xs:element name="CallableSecuritiesMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_CallableSecuritiesMember"/>
  <xs:element name="ConstructionOtherLoansMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ConstructionOtherLoansMember"/>
  <xs:element name="EquityInvestmentsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_EquityInvestmentsMember"/>
  <xs:element name="EquityLinesPortfolioSegmentMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_EquityLinesPortfolioSegmentMember"/>
  <xs:element name="FloatingToFixedRateAgreementsTotaling200MillionMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_FloatingToFixedRateAgreementsTotaling200MillionMember"/>
  <xs:element name="ImpairedLoansMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ImpairedLoansMember"/>
  <xs:element name="ImpairmentMethodMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ImpairmentMethodMember"/>
  <xs:element name="InventoryCollateralMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_InventoryCollateralMember"/>
  <xs:element name="InvestmentsInVentureCapitalMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_InvestmentsInVentureCapitalMember"/>
  <xs:element name="MatureInAugust2016Member" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MatureInAugust2016Member"/>
  <xs:element name="MatureInJuly2015Member" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MatureInJuly2015Member"/>
  <xs:element name="MatureInJuly2017Member" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MatureInJuly2017Member"/>
  <xs:element name="MatureInJuly2018Member" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MatureInJuly2018Member"/>
  <xs:element name="MatureInJune2018Member" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MatureInJune2018Member"/>
  <xs:element name="MatureInMarch2018Member" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MatureInMarch2018Member"/>
  <xs:element name="MortgageBackedSecuritiesNonAgencyMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MortgageBackedSecuritiesNonAgencyMember"/>
  <xs:element name="MutualFundsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_MutualFundsMember"/>
  <xs:element name="NegativeFairValueMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NegativeFairValueMember"/>
  <xs:element name="NetOfEstimatedDisposalCostsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NetOfEstimatedDisposalCostsMember"/>
  <xs:element name="NonAccruingTroubledDebtRestructuringMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonAccruingTroubledDebtRestructuringMember"/>
  <xs:element name="NonCallableFixedRateSecuritiesMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonCallableFixedRateSecuritiesMember"/>
  <xs:element name="NonaccrualLoansMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NonaccrualLoansMember"/>
  <xs:element name="NorthernCaliforniaMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_NorthernCaliforniaMember"/>
  <xs:element name="OtherEquitySecuritiesMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherEquitySecuritiesMember"/>
  <xs:element name="OtherRealEstateOwnedMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_OtherRealEstateOwnedMember"/>
  <xs:element name="PerformanceEPSRestrictedStockUnitsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_PerformanceEPSRestrictedStockUnitsMember"/>
  <xs:element name="PerformanceTSRRestrictedStockMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_PerformanceTSRRestrictedStockMember"/>
  <xs:element name="PositiveFairValueMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_PositiveFairValueMember"/>
  <xs:element name="PreferredStockOfGovernmentSponsoredEntitiesMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_PreferredStockOfGovernmentSponsoredEntitiesMember"/>
  <xs:element name="RateReductionAndForgivenessOfPrincipalMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_RateReductionAndForgivenessOfPrincipalMember"/>
  <xs:element name="RateReductionAndPaymentDeferralMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_RateReductionAndPaymentDeferralMember"/>
  <xs:element name="RealEstateConstructionPortfolioSegmentMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_RealEstateConstructionPortfolioSegmentMember"/>
  <xs:element name="ReductionOfInterestRateAndChangeInPaymentTermsMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ReductionOfInterestRateAndChangeInPaymentTermsMember"/>
  <xs:element name="ResidentialMortgageAndEquityLinesPortfolioSegmentMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_ResidentialMortgageAndEquityLinesPortfolioSegmentMember"/>
  <xs:element name="SeriesANonCumulativePreferredStockMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SeriesANonCumulativePreferredStockMember"/>
  <xs:element name="SouthernCaliforniaMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_SouthernCaliforniaMember"/>
  <xs:element name="WarrantsOutstandingMember" type="nonnum:domainItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_WarrantsOutstandingMember"/>
  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="caty_DocumentAndEntityInformationAbstract"/>
</xs:schema>
