<?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>0002040436</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001832483</issuerCik>
      <issuerName>Serve Robotics Inc. /DE/</issuerName>
      <secFileNumber>001-42023</secFileNumber>
      <issuerAddress>
        <com:street1>730 BROADWAY</com:street1>
        <com:city>REDWOOD CITY</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>94063</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>818-860-1352</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Dunn Evan</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>RAYMOND JAMES &amp; ASSOCIATES, INC</name>
        <address>
          <com:street1>880 CARILLON PARKWAY</com:street1>
          <com:city>ST. PETERSBURG</com:city>
          <com:stateOrCountry>FL</com:stateOrCountry>
          <com:zipCode>33716</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>20458</noOfUnitsSold>
      <aggregateMarketValue>307320.08</aggregateMarketValue>
      <noOfUnitsOutstanding>61580000</noOfUnitsOutstanding>
      <approxSaleDate>10/07/2025</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>10/06/2025</acquiredDate>
      <natureOfAcquisitionTransaction>RSU GRANT VEST</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>25000</amountOfSecuritiesAcquired>
      <paymentDate>10/07/2025</paymentDate>
      <natureOfPayment>CASH</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>EVAN DUNN</name>
        <address>
          <com:street1>1260 SE Cedar Falls Way</com:street1>
          <com:city>North Bend</com:city>
          <com:stateOrCountry>WA</com:stateOrCountry>
          <com:zipCode>98045</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>08/25/2025</saleDate>
      <amountOfSecuritiesSold>5000</amountOfSecuritiesSold>
      <grossProceeds>50051.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>EVAN DUNN</name>
        <address>
          <com:street1>1260 SE CEDAR FALLS WAY</com:street1>
          <com:city>NORTH BEND</com:city>
          <com:stateOrCountry>WA</com:stateOrCountry>
          <com:zipCode>98045</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>08/05/2025</saleDate>
      <amountOfSecuritiesSold>2015</amountOfSecuritiesSold>
      <grossProceeds>21527.45</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>10/07/2025</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>05/20/2025</planAdoptionDate>
      </planAdoptionDates>
      <signature>Melissa Fisher,  as duly authorized representative of Raymond James &amp; Associates, Inc., as attorney-in-fact for Evan Dunn</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
