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    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0000928880</cik>
          <ccc>XXXXXXXX</ccc>
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      <flags>
        <returnCopyFlag>false</returnCopyFlag>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
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      <investmentCompanyType>N-4</investmentCompanyType>
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    <seriesClass>
      <reportClass>
        <classInfo>
          <classId>C000030316</classId>
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  </headerData>
  <formData>
    <generalInfo isReportPeriodLt12="N" reportEndingPeriod="2023-12-31"/>
    <registrantInfo>
      <registrantFullName>PIA VARIABLE ANNUITY ACCOUNT I</registrantFullName>
      <investmentCompFileNo>811-08720</investmentCompFileNo>
      <registrantCik>0000928880</registrantCik>
      <registrantLei>549300S2QNKB35R6WF37</registrantLei>
      <registrantstreet1>600 Dresher Road</registrantstreet1>
      <registrantcity>Horsham</registrantcity>
      <registrantzipCode>19044</registrantzipCode>
      <registrantstate>US-PA</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>215-956-8835</registrantphoneNumber>
      <websites>
        <website webpage="N/A"/>
      </websites>
      <locationBooksRecords>
        <locationBooksRecord>
          <officeName>Jessica Swarr</officeName>
          <officeAddress1>600 Dresher Road</officeAddress1>
          <officeCity>Horsham</officeCity>
          <officeStateCountry officeState="US-PA" officeCountry="US"/>
          <officeRecordsZipCode>19044</officeRecordsZipCode>
          <officePhone>215-956-8835</officePhone>
          <booksRecordsDesc>Books and records of the company are maintained at the home office of the parent company, The Penn Mutual Life Insurance Company.</booksRecordsDesc>
        </locationBooksRecord>
      </locationBooksRecords>
      <isRegistrantFirstFiling>N</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
      <isRegistrantFamilyInvComp>N</isRegistrantFamilyInvComp>
      <registrantClassificationType>N-4</registrantClassificationType>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
      <chiefComplianceOfficers>
        <chiefComplianceOfficer>
          <ccoName>Victoria Robinson</ccoName>
          <crdNumber>004556827</crdNumber>
          <ccoStreet1>600 Dresher Road</ccoStreet1>
          <ccoCity>Horsham</ccoCity>
          <ccoStateCountry ccoCountry="US" ccoState="US-PA"/>
          <ccoZipCode>19044</ccoZipCode>
          <ccoPhone>XXXXXX</ccoPhone>
          <isCcoChangedSinceLastFiling>N</isCcoChangedSinceLastFiling>
          <ccoEmployers>
            <ccoEmployer ccoEmployerId="N/A" ccoEmployerName="N/A"/>
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        </chiefComplianceOfficer>
      </chiefComplianceOfficers>
      <isRegistrantSubmittedMatter>N</isRegistrantSubmittedMatter>
      <isPreviousLegalProceeding>N</isPreviousLegalProceeding>
      <isPreviousProceedingTerminated>N</isPreviousProceedingTerminated>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <isExemptionFromAct>N</isExemptionFromAct>
      <principalUnderwriters>
        <principalUnderwriter>
          <principalUnderwriterName>Hornor, Townsend &amp; Kent LLC</principalUnderwriterName>
          <principalUnderwriterFileNumber>008-14715</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000004031</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>N/A</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterCountry="US" principalUnderWriterState="US-PA"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>Y</isPrincipalUnderwriterAffiliatedWithRegistrant>
        </principalUnderwriter>
      </principalUnderwriters>
      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
      <publicAccountants>
        <publicAccountant>
          <publicAccountantName>PWC</publicAccountantName>
          <pcaobNumber>00238</pcaobNumber>
          <publicAccountantLei>2138003EKF9YDQYMFJ58</publicAccountantLei>
          <publicAccountantStateCountry publicAccountantState="US-PA" publicAccountantCountry="US"/>
        </publicAccountant>
      </publicAccountants>
      <isPublicAccountantChanged>N</isPublicAccountantChanged>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
    </registrantInfo>
    <unitInvestmentTrust>
      <depositors>
        <depositor>
          <depositorName>The Penn Insurance and Annuity Company</depositorName>
          <depositorCrdNo>N/A</depositorCrdNo>
          <depositorLei>5493005B2I23420WBB42</depositorLei>
          <depositorStateCountry depositorState="US-PA" depositorCountry="US"/>
          <depositorUltimateParentname>The Penn Mutual Life Insurance Company</depositorUltimateParentname>
        </depositor>
      </depositors>
      <uitAdmins>
        <uitAdmin>
          <uitAdminName>The Penn Insurance and Annuity Company</uitAdminName>
          <uitAdminLei>5493005B2I23420WBB42</uitAdminLei>
          <uitAdminStateCountry uitAdminCountry="US" uitAdminState="US-DE"/>
          <isUitAdminAffiliated>Y</isUitAdminAffiliated>
          <isUitAdminSubAdmin>N</isUitAdminSubAdmin>
        </uitAdmin>
      </uitAdmins>
      <isUitAdminHiredTerminated>N</isUitAdminHiredTerminated>
      <registrantSeparateInsuranceAccount separateAccountSeriesId="S000010959" isRegistrantSeparateInsuranceAccount="Y"/>
      <numOfContracts>679</numOfContracts>
      <contractSecurities>
        <contractSecurity grossPremiumReceived="210610" separateAccountTotalAsset="40944996" contractValueRedeemedSection1035="138000" separateAccountSecurityName="Pennant" contractValueRedeemed="5293481" numContractsAffectedRedeemed="2" separateAccountContractId="C000030316" numContractsAffected="0" grossPremiumReceivedSection1035="0" numContractsSold="0"/>
      </contractSecurities>
      <isRule6C7Reliance>N</isRule6C7Reliance>
      <isRule11A2Reliance>N</isRule11A2Reliance>
      <isRule12D1Dash4Reliance>N</isRule12D1Dash4Reliance>
      <isRule12D1GReliance>N</isRule12D1GReliance>
    </unitInvestmentTrust>
    <attachmentsTab>
      <isLegalProceedings>false</isLegalProceedings>
      <isProvisionFinancialSupport>false</isProvisionFinancialSupport>
      <isIPAReportInternalControl>false</isIPAReportInternalControl>
      <isChangeAccPrinciples>false</isChangeAccPrinciples>
      <isInfoRequiredEO>false</isInfoRequiredEO>
      <isOtherInfoRequired>false</isOtherInfoRequired>
    </attachmentsTab>
    <signature registrantSignedName="PIA VARIABLE ANNUITY ACCOUNT I" signature="Jessica Swarr" signedDate="2024-03-12" title="Vice President, Tax, Separate Accounts and Investment Accounting"/>
  </formData>
</edgarSubmission>
