<?xml version="1.0" encoding="UTF-8"?>
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      <com:filer>
        <com1:filerId>0002018374</com1:filerId>
        <com1:filerCcc>XXXXXXXX</com1:filerCcc>
      </com:filer>
      <com:contact>
        <com1:name>Ted Vogtman</com1:name>
        <com1:phoneNumber>973-618-9509</com1:phoneNumber>
      </com:contact>
      <com:contactEmail>tvogtman@alternativereg.com</com:contactEmail>
      <com:notifications>
        <com1:internetNotificationAddress>mkc@glcllc.com</com1:internetNotificationAddress>
        <com1:internetNotificationAddress>Zoe.Shyn@glca.com</com1:internetNotificationAddress>
        <com1:internetNotificationAddress>soren.reynertson@glca.com</com1:internetNotificationAddress>
        <com1:internetNotificationAddress>tvogtman@alternativereg.com</com1:internetNotificationAddress>
      </com:notifications>
    </filerInfo>
  </headerData>
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    <fiscalYearEnd>12-31-2025</fiscalYearEnd>
    <hasChanges>Y</hasChanges>
    <firmName>GLC Municipal Advisors LLC</firmName>
    <irsNum>99-2043335</irsNum>
    <registrations>
      <baseRegistrations>
        <maRegistration>
          <com:fileNumber>867-02696</com:fileNumber>
        </maRegistration>
      </baseRegistrations>
    </registrations>
    <principalOfficeAddress>
      <addressInfo>
        <com:address>
          <com1:street1>600 LEXINGTON AVENUE</com1:street1>
          <com1:street2>9TH FLOOR</com1:street2>
          <com1:city>NEW YORK</com1:city>
          <com1:stateOrCountry>NY</com1:stateOrCountry>
          <com1:zipCode>10022</com1:zipCode>
        </com:address>
      </addressInfo>
      <phoneNumber>212-542-4540</phoneNumber>
      <faxNumber>212-542-4541</faxNumber>
    </principalOfficeAddress>
    <mailingAddressDifferent>N</mailingAddressDifferent>
    <cco>
      <name>
        <com:firstName>JON</com:firstName>
        <com:middleName>SOREN</com:middleName>
        <com:lastName>REYNERTSON</com:lastName>
      </name>
      <titles>
        <title>CEO/PRINCIPAL/MANAGING DIRECTOR</title>
      </titles>
      <address>
        <com:address>
          <com1:street1>600 LEXINGTON AVENUE</com1:street1>
          <com1:street2>9TH FLOOR</com1:street2>
          <com1:city>NEW YORK</com1:city>
          <com1:stateOrCountry>NY</com1:stateOrCountry>
          <com1:zipCode>10022</com1:zipCode>
        </com:address>
      </address>
      <phoneNumber>212-542-4550</phoneNumber>
      <faxNumber>212-542-4541</faxNumber>
      <email>SOREN.REYNERTSON@GLCA.COM</email>
    </cco>
    <contactPerson>
      <name>
        <com:firstName>MARTHA</com:firstName>
        <com:middleName>K</com:middleName>
        <com:lastName>CHAN</com:lastName>
      </name>
      <titles>
        <title>OPERATIONS PROFESSIONAL</title>
      </titles>
      <address>
        <com:address>
          <com1:street1>135 MAIN STREET</com1:street1>
          <com1:street2>11TH FLOOR</com1:street2>
          <com1:city>SAN FRANCISCO</com1:city>
          <com1:stateOrCountry>CA</com1:stateOrCountry>
          <com1:zipCode>94105</com1:zipCode>
        </com:address>
      </address>
      <phoneNumber>415-962-8503</phoneNumber>
      <faxNumber>415-962-8501</faxNumber>
      <email>MKC@GLCLLC.COM</email>
    </contactPerson>
    <businessAffiliates>
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        <affiliateName>GLC ADVISORS &amp; CO. HOLDINGS, LLC</affiliateName>
        <hasApplicableRegistration>N</hasApplicableRegistration>
      </businessAffiliate>
      <businessAffiliate>
        <affiliateName>GLC ADVISORS &amp; CO., LLC</affiliateName>
        <hasApplicableRegistration>N</hasApplicableRegistration>
      </businessAffiliate>
      <businessAffiliate>
        <affiliateName>GLC SECURITIES, LLC</affiliateName>
        <hasApplicableRegistration>Y</hasApplicableRegistration>
        <applicableRegistration>
          <issuingAgencyName>SEC</issuingAgencyName>
          <registrationNumber>0001488543</registrationNumber>
          <jurisdiction>
            <US_Federal/>
          </jurisdiction>
        </applicableRegistration>
      </businessAffiliate>
      <businessAffiliate>
        <affiliateName>GLC Investment Advisors, LLC</affiliateName>
        <hasApplicableRegistration>Y</hasApplicableRegistration>
        <applicableRegistration>
          <issuingAgencyName>SEC</issuingAgencyName>
          <registrationNumber>801-135999</registrationNumber>
          <jurisdiction>
            <US_Federal/>
          </jurisdiction>
        </applicableRegistration>
      </businessAffiliate>
    </businessAffiliates>
    <formOfOrganization>
      <formOrgType>
        <formOrgTypes>
          <LLC/>
        </formOrgTypes>
      </formOrgType>
    </formOfOrganization>
    <monthOfFiscalYearEnd>December</monthOfFiscalYearEnd>
    <organizedJurisdiction>
      <com1:stateOrCountry>DE</com1:stateOrCountry>
    </organizedJurisdiction>
    <dateOfOrganization>03-14-2024</dateOfOrganization>
    <isPrcApplicant>N</isPrcApplicant>
    <numberOfEmployees>4</numberOfEmployees>
    <employeesEngagedInMAA>4</employeesEngagedInMAA>
    <maaEmployeesRegBD>4</maaEmployeesRegBD>
    <maaRegIA>0</maaRegIA>
    <numberOfSolicitingFirms>0</numberOfSolicitingFirms>
    <clientsServedAsMA>0</clientsServedAsMA>
    <typesOfClients>
      <typesOfClients>
        <clientTypes>Municipal Entities</clientTypes>
        <clientTypes>Non-profit organizations</clientTypes>
        <clientTypes>Corporations or other businesses</clientTypes>
      </typesOfClients>
    </typesOfClients>
    <numberOfSolicitedME>0</numberOfSolicitedME>
    <numberOfSolicitedOP>0</numberOfSolicitedOP>
    <totalNumberOfSolicitedMEAndOP>0</totalNumberOfSolicitedMEAndOP>
    <typesOfSolicitedPersons>
      <solicitationPersonTypes>
        <solicitationPersonTypes>Not Applicable</solicitationPersonTypes>
      </solicitationPersonTypes>
    </typesOfSolicitedPersons>
    <meOrOPCompensationTypes>
      <compensationTypes>
        <compensationTypes>Hourly Charges</compensationTypes>
        <compensationTypes>Fixed Fees</compensationTypes>
        <compensationTypes>Contingent Fees</compensationTypes>
      </compensationTypes>
    </meOrOPCompensationTypes>
    <solicitationCompensationTypes>
      <compensationTypes>
        <compensationTypes>Not Applicable</compensationTypes>
      </compensationTypes>
    </solicitationCompensationTypes>
    <engagedActivities>
      <engagedActivityTypes>
        <engagedActivityType>Advice Insurance Of MS</engagedActivityType>
        <engagedActivityType>Advice On Selection</engagedActivityType>
      </engagedActivityTypes>
    </engagedActivities>
    <isEngagedInOtherNonMAABusiness>N</isEngagedInOtherNonMAABusiness>
    <fiaAssociatedPersonsTypes>
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      <fiaAPTypes>Investment Adviser</fiaAPTypes>
    </fiaAssociatedPersonsTypes>
    <totalFIAAssociatedPersons>2</totalFIAAssociatedPersons>
    <fiaAssociatedPersons>
      <fiaAssociatedPerson>
        <type>
          <com:add>Add</com:add>
        </type>
        <apTypes>
          <fiaAPTypes>Broker-dealer municipal securities dealer or government securities broker or dealer</fiaAPTypes>
        </apTypes>
        <legalName>GLC SECURITIES, LLC</legalName>
        <primaryBusinessName>GLC SECURITIES, LLC</primaryBusinessName>
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          <isUnderCommonControl>Y</isUnderCommonControl>
          <isRegisteredWithFFRA>N</isRegisteredWithFFRA>
        </otherMunicipalAdviser>
      </fiaAssociatedPerson>
      <fiaAssociatedPerson>
        <type>
          <com:newAdd>NewAdd</com:newAdd>
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        <apTypes>
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        </apTypes>
        <legalName>GLC Investment Advisors, LLC</legalName>
        <primaryBusinessName>GLC Investment Advisors, LLC</primaryBusinessName>
        <otherMunicipalAdviser>
          <isControlOrControlled>N</isControlOrControlled>
          <isUnderCommonControl>Y</isUnderCommonControl>
          <isRegisteredWithFFRA>N</isRegisteredWithFFRA>
        </otherMunicipalAdviser>
      </fiaAssociatedPerson>
    </fiaAssociatedPersons>
    <participationInterestMACT>
      <mactBuySellFromClients>N</mactBuySellFromClients>
      <mactBuySellRecommendToClients>N</mactBuySellRecommendToClients>
      <mactEnterDerivativesWithClients>N</mactEnterDerivativesWithClients>
      <mactRecommendOwnedInterestToClients>N</mactRecommendOwnedInterestToClients>
      <mactRecommendToClientsServing>N</mactRecommendToClientsServing>
      <mactRecommendToClientsHavingOtherSalesInterest>N</mactRecommendToClientsHavingOtherSalesInterest>
      <mactDiscAuthBuySellAsMAA>N</mactDiscAuthBuySellAsMAA>
      <mactDiscAuthBuySell>N</mactDiscAuthBuySell>
      <mactDiscAuthDetermineBrokerDealer>N</mactDiscAuthDetermineBrokerDealer>
      <mactDiscAuthDetermineCommissionToBrokerDealer>N</mactDiscAuthDetermineCommissionToBrokerDealer>
      <mactRecommendBrokerDealerToClient>Y</mactRecommendBrokerDealerToClient>
      <mactRecommendBrokerDealerToClientAreAP>N</mactRecommendBrokerDealerToClientAreAP>
      <mactCompensateForReferrals>N</mactCompensateForReferrals>
      <mactReceiveCompensationForReferrals>N</mactReceiveCompensationForReferrals>
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    <disclosureAnswers>
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        <com:isConvictedOfFelony>N</com:isConvictedOfFelony>
        <com:isChargedWithFelony>N</com:isChargedWithFelony>
        <com:isOrgConvictedOfFelony>N</com:isOrgConvictedOfFelony>
        <com:isOrgChargedWithFelony>N</com:isOrgChargedWithFelony>
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      <regulatoryDisclosure>
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        <com:isViolatedRegulation>N</com:isViolatedRegulation>
        <com:isCauseOfDenial>N</com:isCauseOfDenial>
        <com:isOrderAgainst>N</com:isOrderAgainst>
        <com:isImposedPenalty>N</com:isImposedPenalty>
        <com:isUnEthical>N</com:isUnEthical>
        <com:isFoundInViolationOfRegulation>N</com:isFoundInViolationOfRegulation>
        <com:isFoundInCauseOfDenial>N</com:isFoundInCauseOfDenial>
        <com:isOrderAgainstActivity>N</com:isOrderAgainstActivity>
        <com:isDeniedLicense>N</com:isDeniedLicense>
        <com:isFoundMadeFalseStatement>N</com:isFoundMadeFalseStatement>
        <com:isFoundInViolationOfRules>N</com:isFoundInViolationOfRules>
        <com:isFoundInCauseOfSuspension>N</com:isFoundInCauseOfSuspension>
        <com:isDiscipliend>N</com:isDiscipliend>
        <com:isAuthorizedToActAttorney>N</com:isAuthorizedToActAttorney>
        <com:isRegulatoryComplaint>N</com:isRegulatoryComplaint>
      </regulatoryDisclosure>
      <civilDisclosure>
        <com:isEnjoined>N</com:isEnjoined>
        <com:isFoundInViolationOfRegulation>N</com:isFoundInViolationOfRegulation>
        <com:isDismissed>N</com:isDismissed>
        <com:isNamedInCivilProceeding>N</com:isNamedInCivilProceeding>
      </civilDisclosure>
    </disclosureAnswers>
    <hasAnnualReceiptsLessThan7Million>Y</hasAnnualReceiptsLessThan7Million>
    <isAffiliatedWithReceiptsMoreThan7Million>Y</isAffiliatedWithReceiptsMoreThan7Million>
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            <de/>
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          </baseInformation>
        </business>
      </businesses>
      <persons>
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            <com:lastName>REYNERTSON</com:lastName>
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            <crdNumber>3251382</crdNumber>
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        <business>
          <owningEntity>GLC ADVISORS &amp; CO. HOLDINGS, LLC</owningEntity>
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              <de/>
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          </baseInfo>
        </business>
        <business>
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            <controPersonPR>N</controPersonPR>
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          </baseInfo>
        </business>
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          </baseInfo>
        </person>
      </persons>
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    <scheduleC>
      <directBusinesses>
        <business>
          <baseInformation>
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        </business>
      </directBusinesses>
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        </business>
        <business>
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    </scheduleC>
    <maExecutionPage>
      <signature>
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        <com1:signerName>J. SOREN REYNERTSON</com1:signerName>
        <com1:title>CEO/CCO/PRINCIPAL/MANAGING DIRECTOR</com1:title>
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      </signature>
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      <hasNameChange>N</hasNameChange>
      <hasDBAName>N</hasDBAName>
      <hasPreviousDBAName>N</hasPreviousDBAName>
      <hasAdditionalDBANames>N</hasAdditionalDBANames>
      <hasMATReg>N</hasMATReg>
      <additionalRegs>N</additionalRegs>
      <additionalOffices>N</additionalOffices>
      <hasMailingAddress>N</hasMailingAddress>
      <hasAdditionalWebsites>N</hasAdditionalWebsites>
      <hasBooksRecords>N</hasBooksRecords>
      <isRegisteredFFRA>N</isRegisteredFFRA>
      <isAffiliatedOtherBus>Y</isAffiliatedOtherBus>
      <independentBusinessEmployee>N</independentBusinessEmployee>
      <receiveCompensationForMAAFromOtherClients>N</receiveCompensationForMAAFromOtherClients>
      <isSucceedingApplicant>N</isSucceedingApplicant>
      <isCPForApplicantPolicy>N</isCPForApplicantPolicy>
      <isPRCompanyUnder1215>N</isPRCompanyUnder1215>
      <hasScheduleB>Y</hasScheduleB>
      <isSection12Or15ReportingCompany>N</isSection12Or15ReportingCompany>
      <isOtherNonMAABuisinesssPrimary>N</isOtherNonMAABuisinesssPrimary>
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</edgarSubmission>
