<?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>
          <!-- Field: Pseudo-Tag; ID: Name; Data: Green Nicholas Stewart -->
          <cik>0001817685</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000704562</issuerCik>
      <issuerName>Avid Bioservices, Inc.</issuerName>
      <secFileNumber>001-32839</secFileNumber>
      <issuerAddress>
        <com:street1>14191 Myford Road</com:street1>
        <com:city>Tustin</com:city>
        <com:stateOrCountry>CA</com:stateOrCountry>
        <com:zipCode>92780</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>714-508-6100</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Nicholas S. Green</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Morgan Stanley Smith Barney</name>
        <address>
          <com:street1>2000 Westchester Ave</com:street1>
          <com:city>Purchase</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10577-2530</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>145911</noOfUnitsSold>
      <aggregateMarketValue>1783032.00</aggregateMarketValue>
      <noOfUnitsOutstanding>63963302</noOfUnitsOutstanding>
      <approxSaleDate>12/26/2024</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>12/25/2024</acquiredDate>
      <natureOfAcquisitionTransaction>Vested RSUs and PSUs.</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>303531</amountOfSecuritiesAcquired>
      <paymentDate>12/25/2024</paymentDate>
      <natureOfPayment>Services rendered.</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Nicholas S. Green</name>
        <address>
          <com:street1>14191 Myford Road</com:street1>
          <com:city>Tustin</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92780</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>10/10/2024</saleDate>
      <amountOfSecuritiesSold>17173</amountOfSecuritiesSold>
      <grossProceeds>172580.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Nicholas S. Green</name>
        <address>
          <com:street1>14191 Myford Road</com:street1>
          <com:city>Tustin</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92780</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/20/2024</saleDate>
      <amountOfSecuritiesSold>75000</amountOfSecuritiesSold>
      <grossProceeds>923415.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Nicholas S. Green</name>
        <address>
          <com:street1>14191 Myford Road</com:street1>
          <com:city>Tustin</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92780</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/23/2024</saleDate>
      <amountOfSecuritiesSold>100000</amountOfSecuritiesSold>
      <grossProceeds>1227940.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Nicholas S. Green</name>
        <address>
          <com:street1>14191 Myford Road</com:street1>
          <com:city>Tustin</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>92780</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>12/24/2024</saleDate>
      <amountOfSecuritiesSold>51653</amountOfSecuritiesSold>
      <grossProceeds>634020.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>The 12/26/2024 sale transaction reported herein represents shares sold to cover tax withholding obligations associated with the accelerated vesting of certain RSUs and PSUs to mitigate adverse tax consequences of Section 280G and Section 4999 of the Internal Revenue Code of 1986 (as amended) that could arise in connection with the anticipated transactions under the Issuer's Agreement and Plan of Merger dated November 6, 2024.</remarks>
    <noticeSignature>
      <noticeDate>12/26/2024</noticeDate>
      <signature>/s/ Nicholas S. Green</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
