<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001835087</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001689796</issuerCik>
      <issuerName>JBG SMITH Properties</issuerName>
      <secFileNumber>001-37994</secFileNumber>
      <issuerAddress>
        <com:street1>4747 BETHESDA AVENUE</com:street1>
        <com:street2>SUITE 200</com:street2>
        <com:city>BETHESDA</com:city>
        <com:stateOrCountry>MD</com:stateOrCountry>
        <com:zipCode>20814</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>240-333-3600</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Xanders George Laucks</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab Corp.</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>Westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>8350</noOfUnitsSold>
      <aggregateMarketValue>185871.00</aggregateMarketValue>
      <noOfUnitsOutstanding>61724341</noOfUnitsOutstanding>
      <approxSaleDate>07/31/2025</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>07/31/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Conversion of operating partnership units</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>8350</amountOfSecuritiesAcquired>
      <paymentDate>07/31/2021</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>07/31/2025</noticeDate>
      <signature>GEORGE LAUCKS XANDERS IV</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
