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      <liveTestFlag>LIVE</liveTestFlag>
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    <registrantInfo>
      <registrantFullName>Variable Annuity-8 Series Account (of Great-West Life &amp; Annuity Insurance Company)</registrantFullName>
      <investmentCompFileNo>811-23050</investmentCompFileNo>
      <registrantCik>0001639105</registrantCik>
      <registrantLei>00000000000000000000</registrantLei>
      <registrantstreet1>8515 East Orchard Road</registrantstreet1>
      <registrantcity>Greenwood Village</registrantcity>
      <registrantzipCode>80111</registrantzipCode>
      <registrantstate>US-CO</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>303-737-3000</registrantphoneNumber>
      <websites>
        <website webpage="N/A"/>
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      <locationBooksRecords>
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          <officeName>Great-West Life &amp; Annuity Insurance Company</officeName>
          <officeAddress1>8515 East Orchard Road</officeAddress1>
          <officeCity>Greenwood Village</officeCity>
          <officeStateCountry officeState="US-CO" officeCountry="US"/>
          <officeRecordsZipCode>80111</officeRecordsZipCode>
          <officePhone>303-737-3000</officePhone>
          <booksRecordsDesc>All accounts, books, or other documents required to be maintained by Section 31(a) of the Investment Company Act of 1940 and the rules promulgated thereunder</booksRecordsDesc>
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      </locationBooksRecords>
      <isRegistrantFirstFiling>Y</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
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      <registrantClassificationType>N-4</registrantClassificationType>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
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        <chiefComplianceOfficer>
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          <crdNumber>001748344</crdNumber>
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      <isPreviousLegalProceeding>N</isPreviousLegalProceeding>
      <isPreviousProceedingTerminated>N</isPreviousProceedingTerminated>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <isExemptionFromAct>N</isExemptionFromAct>
      <principalUnderwriters>
        <principalUnderwriter>
          <principalUnderwriterName>GWFS Equities, Inc.</principalUnderwriterName>
          <principalUnderwriterFileNumber>008-33854</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000013109</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>N/A</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterState="US-CO" principalUnderWriterCountry="US"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>Y</isPrincipalUnderwriterAffiliatedWithRegistrant>
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      </principalUnderwriters>
      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
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        <publicAccountant>
          <publicAccountantName>Deloitte &amp; Touche LLP</publicAccountantName>
          <pcaobNumber>34</pcaobNumber>
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          <publicAccountantStateCountry publicAccountantState="US-CO" publicAccountantCountry="US"/>
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      <isPublicAccountantChanged>N</isPublicAccountantChanged>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
    </registrantInfo>
    <unitInvestmentTrust>
      <depositors>
        <depositor>
          <depositorName>Great-West Life &amp; Annuity Insurance Company</depositorName>
          <depositorCrdNo>N/A</depositorCrdNo>
          <depositorLei>3RSQVO2VE8DJVKEF6G11</depositorLei>
          <depositorStateCountry depositorCountry="US" depositorState="US-CO"/>
          <depositorUltimateParentname>Power Corporation of Canada</depositorUltimateParentname>
        </depositor>
      </depositors>
      <uitAdmins>
        <uitAdmin>
          <uitAdminName>Great-West Life &amp; Annuity Insurance Company</uitAdminName>
          <uitAdminLei>3RSQVO2VE8DJVKEF6G11</uitAdminLei>
          <uitAdminStateCountry uitAdminCountry="US" uitAdminState="US-CO"/>
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          <isUitAdminSubAdmin>N</isUitAdminSubAdmin>
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      </uitAdmins>
      <isUitAdminHiredTerminated>N</isUitAdminHiredTerminated>
      <registrantSeparateInsuranceAccount isRegistrantSeparateInsuranceAccount="Y" separateAccountSeriesId="S000050052"/>
      <numOfContracts>1184</numOfContracts>
      <contractSecurities>
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        <contractSecurity grossPremiumReceivedSection1035="0" separateAccountSecurityName="Great-West SecureFoundation II Variable Annuity" contractValueRedeemed="10997194.00" numContractsSold="47" grossPremiumReceived="17599090.00" separateAccountTotalAsset="45595509.00" separateAccountContractId="C000158015" numContractsAffected="0" numContractsAffectedRedeemed="0" contractValueRedeemedSection1035="0"/>
      </contractSecurities>
      <isRule6C7Reliance>N</isRule6C7Reliance>
      <isRule11A2Reliance>N</isRule11A2Reliance>
    </unitInvestmentTrust>
    <attachmentsTab>
      <isLegalProceedings>false</isLegalProceedings>
      <isProvisionFinancialSupport>false</isProvisionFinancialSupport>
      <isIPAReportInternalControl>false</isIPAReportInternalControl>
      <isChangeAccPrinciples>false</isChangeAccPrinciples>
      <isInfoRequiredEO>false</isInfoRequiredEO>
      <isOtherInfoRequired>false</isOtherInfoRequired>
    </attachmentsTab>
    <signature registrantSignedName="Variable Annuity-8 Series Account (of Great-West Life &amp; Annuity Insurance Company)" signature="Kara Roe" title="Controller" signedDate="2019-03-15"/>
  </formData>
</edgarSubmission>
