content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001937147</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
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        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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      <issuerInfo>
        <issuerCik>0001262104</issuerCik>
        <issuerName>MEI Pharma, Inc.</issuerName>
        <secFileNumber>001-41827</secFileNumber>
        <issuerAddress>
          <com:street1>9920 PACIFIC HEIGHTS BLVD</com:street1>
          <com:street2>SUITE 150</com:street2>
          <com:city>SAN DIEGO</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92121</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>858-369-7100</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Funicular Funds, LP</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Former member of group that owned 10% </relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>TD Securities (USA) LLC</name>
          <address>
            <com:street1>One Vanderbilt Ave</com:street1>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10017</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>611440</noOfUnitsSold>
        <aggregateMarketValue>3790928.00</aggregateMarketValue>
        <noOfUnitsOutstanding>29879755</noOfUnitsOutstanding>
        <approxSaleDate>07/23/2025</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>03/15/2023</acquiredDate>
        <natureOfAcquisitionTransaction>Open Market Purchase(1)</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Open Market Purchase(1)</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>611440</amountOfSecuritiesAcquired>
        <paymentDate>03/15/2023</paymentDate>
        <natureOfPayment>Cash</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <remarks>(1)The Aggregate Market Value is as of the close of business on 07/23/2025. The number of securities outstanding is as of 07/22/2025. The approximate date of sale is 07/23/2025 through 07/24/2025. Shares of Common Stock to be sold were purchased between 03/15/2023 and 10/20/2023 in various open market transactions.</remarks>
      <noticeSignature>
        <noticeDate>07/23/2025</noticeDate>
        <signature>Jacob Ma-Weaver, Managing Member of its General Partner Cable Car Capital, LP</signature>
      </noticeSignature>
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text: 144
  0001937147
  XXXXXXXX
  LIVE
  0001262104
  MEI Pharma, Inc.
  001-41827
  9920 PACIFIC HEIGHTS BLVD
  SUITE 150
  SAN DIEGO
  CA
  92121
  858-369-7100
  Funicular Funds, LP
  Former member of group that owned 10%
  Common Stock
  TD Securities (USA) LLC
  One Vanderbilt Ave
  New York
  NY
  10017
  611440
  3790928.00
  29879755
  07/23/2025
  NASDAQ
  Common Stock
  03/15/2023
  Open Market Purchase(1)
  Open Market Purchase(1)
  N
  611440
  03/15/2023
  Cash
  Y
  (1)The Aggregate Market Value is as of the close of business on 07/23/2025. The number of securities outstanding is as of 07/22/2025. The approximate date of sale is 07/23/2025 through 07/24/2025. Shares of Common Stock to be sold were purchased between 03/15/2023 and 10/20/2023 in various open market transactions.
  07/23/2025
  Jacob Ma-Weaver, Managing Member of its General Partner Cable Car Capital, LP