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    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0000021166</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      <investmentCompanyType>N-4</investmentCompanyType>
    </filerInfo>
    <seriesClass>
      <reportClass>
        <rptIncludeAllClassesFlag>true</rptIncludeAllClassesFlag>
      </reportClass>
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  </headerData>
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    <generalInfo reportEndingPeriod="2018-12-31" isReportPeriodLt12="N"/>
    <registrantInfo>
      <registrantFullName>CML VARIABLE ANNUITY ACCOUNT A</registrantFullName>
      <investmentCompFileNo>811-01733</investmentCompFileNo>
      <registrantCik>0000021166</registrantCik>
      <registrantLei>00000000000000000000</registrantLei>
      <registrantstreet1>1295 State Street</registrantstreet1>
      <registrantcity>Springfield</registrantcity>
      <registrantzipCode>01111</registrantzipCode>
      <registrantstate>US-MA</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>413-788-8411</registrantphoneNumber>
      <websites>
        <website webpage="www.massmutual.com"/>
      </websites>
      <locationBooksRecords>
        <locationBooksRecord>
          <officeName>Greg Davis</officeName>
          <officeAddress1>1295 State Street</officeAddress1>
          <officeCity>Springfield</officeCity>
          <officeStateCountry officeState="US-MA" officeCountry="US"/>
          <officeRecordsZipCode>01111</officeRecordsZipCode>
          <officePhone>413-788-8411</officePhone>
          <booksRecordsDesc>General ledger, accounting records, confirmations and customer records.</booksRecordsDesc>
        </locationBooksRecord>
      </locationBooksRecords>
      <isRegistrantFirstFiling>Y</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
      <registrantFamilyInvComp isRegistrantFamilyInvComp="Y" familyInvCompFullName="MassMutual Family of VA/VL Registered Separate Accounts"/>
      <registrantClassificationType>N-4</registrantClassificationType>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
      <chiefComplianceOfficers>
        <chiefComplianceOfficer>
          <ccoName>Christine Frederick</ccoName>
          <crdNumber>N/A</crdNumber>
          <ccoStreet1>1295 State Street</ccoStreet1>
          <ccoCity>Springfield</ccoCity>
          <ccoStateCountry ccoState="US-MA" ccoCountry="US"/>
          <ccoZipCode>01111</ccoZipCode>
          <ccoPhone>XXXXXX</ccoPhone>
          <isCcoChangedSinceLastFiling>N</isCcoChangedSinceLastFiling>
          <ccoEmployers>
            <ccoEmployer ccoEmployerName="N/A" ccoEmployerId="N/A"/>
          </ccoEmployers>
        </chiefComplianceOfficer>
      </chiefComplianceOfficers>
      <isRegistrantSubmittedMatter>N</isRegistrantSubmittedMatter>
      <isPreviousLegalProceeding>N</isPreviousLegalProceeding>
      <isPreviousProceedingTerminated>N</isPreviousProceedingTerminated>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <isExemptionFromAct>N</isExemptionFromAct>
      <principalUnderwriters>
        <principalUnderwriter>
          <principalUnderwriterName>MML Investors Services, LLC</principalUnderwriterName>
          <principalUnderwriterFileNumber>8-27250</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000010409</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>N/A</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterState="US-MA" principalUnderWriterCountry="US"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>Y</isPrincipalUnderwriterAffiliatedWithRegistrant>
        </principalUnderwriter>
      </principalUnderwriters>
      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
      <publicAccountants>
        <publicAccountant>
          <publicAccountantName>KPMG LLP</publicAccountantName>
          <pcaobNumber>185</pcaobNumber>
          <publicAccountantLei>5493003PVCIGA21K0K42</publicAccountantLei>
          <publicAccountantStateCountry publicAccountantState="US-CT" publicAccountantCountry="US"/>
        </publicAccountant>
      </publicAccountants>
      <isPublicAccountantChanged>N</isPublicAccountantChanged>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
      <isPaymentDividend>N</isPaymentDividend>
    </registrantInfo>
    <unitInvestmentTrust>
      <depositors>
        <depositor>
          <depositorName>Massachusetts Mutual Life Insurance Company</depositorName>
          <depositorCrdNo>N/A</depositorCrdNo>
          <depositorLei>R6ZXK5P01NP6HXSY1S07</depositorLei>
          <depositorStateCountry depositorState="US-MA" depositorCountry="US"/>
          <depositorUltimateParentname>Massachusetts Mutual Life Insurance Company</depositorUltimateParentname>
        </depositor>
      </depositors>
      <uitAdmins>
        <uitAdmin>
          <uitAdminName>Massachusetts Mutual Life Insurance Company</uitAdminName>
          <uitAdminLei>R6ZXK5P01NP6HXSY1S07</uitAdminLei>
          <uitAdminStateCountry uitAdminState="US-MA" uitAdminCountry="US"/>
          <isUitAdminAffiliated>Y</isUitAdminAffiliated>
          <isUitAdminSubAdmin>N</isUitAdminSubAdmin>
        </uitAdmin>
      </uitAdmins>
      <isUitAdminHiredTerminated>N</isUitAdminHiredTerminated>
      <registrantSeparateInsuranceAccount isRegistrantSeparateInsuranceAccount="Y" separateAccountSeriesId="S000007811"/>
      <numOfContracts>26</numOfContracts>
      <contractSecurities>
        <contractSecurity separateAccountSecurityName="Account A" separateAccountContractId="C000021285" separateAccountTotalAsset="1675975.7" numContractsSold="0" grossPremiumReceived="0" grossPremiumReceivedSection1035="0" numContractsAffected="0" contractValueRedeemed="1065509" contractValueRedeemedSection1035="0" numContractsAffectedRedeemed="0"/>
      </contractSecurities>
      <isRule6C7Reliance>N</isRule6C7Reliance>
      <isRule11A2Reliance>N</isRule11A2Reliance>
    </unitInvestmentTrust>
    <signature registrantSignedName="CML Variable Annuity Account A" signedDate="2019-03-18" signature="/s/ Kenneth Langevin" title="Head of Accounting Operations"/>
  </formData>
</edgarSubmission>
