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      <filer>
        <filerCredentials>
          <cik>0001033714</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


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    <issuerInfo>
      <issuerCik>0000355948</issuerCik>
      <issuerName>RICHARDSON ELECTRONICS, LTD.</issuerName>
      <secFileNumber>000-12906</secFileNumber>
      <issuerAddress>
        <com:street1>40W267 KESLINGER RD</com:street1>
        <com:street2>PO BOX 393</com:street2>
        <com:city>LAFOX</com:city>
        <com:stateOrCountry>IL</com:stateOrCountry>
        <com:zipCode>60147</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>630 208-2200</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>PLANTE PAUL J</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Fidelity Brokerage Services LLC</name>
        <address>
          <com:street1>245 Summer Street</com:street1>
          <com:city>boston</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02110</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>15000</noOfUnitsSold>
      <aggregateMarketValue>272175.00</aggregateMarketValue>
      <noOfUnitsOutstanding>12085774</noOfUnitsOutstanding>
      <approxSaleDate>05/18/2023</approxSaleDate>
      <securitiesExchangeName>nasdaq</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>common</securitiesClassTitle>
      <acquiredDate>05/18/2023</acquiredDate>
      <natureOfAcquisitionTransaction>stock option exercise</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>15000</amountOfSecuritiesAcquired>
      <paymentDate>05/18/2023</paymentDate>
      <natureOfPayment>compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>05/18/2023</noticeDate>
      <signature>/s/ Cristina Garcia as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul J Plante</signature>
    </noticeSignature>
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144
0001033714
XXXXXXXX
LIVE
0000355948
RICHARDSON ELECTRONICS, LTD.
000-12906
40W267 KESLINGER RD
PO BOX 393
LAFOX
IL
60147
630 208-2200
PLANTE PAUL J
Director
common
Fidelity Brokerage Services LLC
245 Summer Street
boston
MA
02110
15000
272175.00
12085774
05/18/2023
nasdaq
common
05/18/2023
stock option exercise
issuer
N
15000
05/18/2023
compensation
Y
05/18/2023
/s/ Cristina Garcia as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Paul J Plante