<?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>0001728746</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001770069</issuerCik>
      <issuerName>MapLight Therapeutics, Inc.</issuerName>
      <secFileNumber>001-42914</secFileNumber>
      <issuerAddress>
        <com:street1>800 CHESAPEAKE DRIVE</com:street1>
        <com:city>REDWOOD CITY</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>94063</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>650-839-4360</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Lillie James Woodruff</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Jefferies LLC</name>
        <address>
          <com:street1>520 Madison Ave</com:street1>
          <com:street2>4th Fl</com:street2>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10022</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>18835</noOfUnitsSold>
      <aggregateMarketValue>714034.85</aggregateMarketValue>
      <noOfUnitsOutstanding>42620000</noOfUnitsOutstanding>
      <approxSaleDate>07/15/2026</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>05/02/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Unit Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Maplight Therapeutics, Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>6148</amountOfSecuritiesAcquired>
      <paymentDate>05/02/2024</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>07/30/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Unit Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Maplight Therapeutics, Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>3200</amountOfSecuritiesAcquired>
      <paymentDate>07/30/2023</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>11/09/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Unit Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Maplight Therapeutics, Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1433</amountOfSecuritiesAcquired>
      <paymentDate>11/09/2023</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>07/18/2025</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Unit Grant</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Maplight Therapeutics, Inc.</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>25797</amountOfSecuritiesAcquired>
      <paymentDate>07/18/2025</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>James Lillie</name>
        <address>
          <com:street1>800 Chesapeake Drive</com:street1>
          <com:city>Redwood City</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94063</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>MapLight Therapeutics, Inc.</securitiesClassTitle>
      <saleDate>05/07/2026</saleDate>
      <amountOfSecuritiesSold>721</amountOfSecuritiesSold>
      <grossProceeds>20387.35</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>James Lillie</name>
        <address>
          <com:street1>800 Chesapeake Drive</com:street1>
          <com:city>Redwood City</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94063</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>MapLight Therapeutics, Inc.</securitiesClassTitle>
      <saleDate>05/06/2026</saleDate>
      <amountOfSecuritiesSold>24811</amountOfSecuritiesSold>
      <grossProceeds>713661.87</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>James Lillie</name>
        <address>
          <com:street1>800 Chesapeake Drive</com:street1>
          <com:city>Redwood City</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94063</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>MapLight Therapeutics, Inc.</securitiesClassTitle>
      <saleDate>05/05/2026</saleDate>
      <amountOfSecuritiesSold>11095</amountOfSecuritiesSold>
      <grossProceeds>312847.49</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>James Lillie</name>
        <address>
          <com:street1>800 Chesapeake Drive</com:street1>
          <com:city>Redwood City</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94063</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>MapLight Therapeutics, Inc.</securitiesClassTitle>
      <saleDate>05/04/2026</saleDate>
      <amountOfSecuritiesSold>15801</amountOfSecuritiesSold>
      <grossProceeds>441755.51</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>James Lillie</name>
        <address>
          <com:street1>800 Chesapeake Drive</com:street1>
          <com:city>Redwood City</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94063</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>MapLight Therapeutics, Inc.</securitiesClassTitle>
      <saleDate>04/16/2026</saleDate>
      <amountOfSecuritiesSold>2783</amountOfSecuritiesSold>
      <grossProceeds>76175.44</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>James Lillie</name>
        <address>
          <com:street1>800 Chesapeake Drive</com:street1>
          <com:city>Redwood City</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94063</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>MapLight Therapeutics, Inc.</securitiesClassTitle>
      <saleDate>04/15/2026</saleDate>
      <amountOfSecuritiesSold>1730</amountOfSecuritiesSold>
      <grossProceeds>46398.27</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>Shares to be sold solely to satisfy tax-withholding obligations in connection w/ RSU vesting</remarks>
    <noticeSignature>
      <noticeDate>07/15/2026</noticeDate>
      <signature>James Lillie</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
