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      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0002005460</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
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        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
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      <issuerInfo>
        <issuerCik>0000823768</issuerCik>
        <issuerName>WASTE MANAGEMENT INC</issuerName>
        <secFileNumber>001-12154</secFileNumber>
        <issuerAddress>
          <com:street1>800 CAPITOL STREET, STE 3000</com:street1>
          <com:city>HOUSTON</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>77002</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>7135126200</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Varkey Johnson</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Merrill Lynch</name>
          <address>
            <com:street1>225 Liberty St</com:street1>
            <com:street2>Floor 37</com:street2>
            <com:city>New York</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10281</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>124</noOfUnitsSold>
        <aggregateMarketValue>29134.42</aggregateMarketValue>
        <noOfUnitsOutstanding>402115439</noOfUnitsOutstanding>
        <approxSaleDate>03/03/2025</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <acquiredDate>03/01/2025</acquiredDate>
        <natureOfAcquisitionTransaction>Vesting of restricted stock unit award</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>WASTE MANAGEMENT INC</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>124</amountOfSecuritiesAcquired>
        <paymentDate>03/01/2025</paymentDate>
        <natureOfPayment>Granted as part of issuer equity compensation plan</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Johnson Varkey</name>
          <address>
            <com:street1>800 CAPITOL STREET, STE 3000</com:street1>
            <com:city>HOUSTON</com:city>
            <com:stateOrCountry>TX</com:stateOrCountry>
            <com:zipCode>77002</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common Stock</securitiesClassTitle>
        <saleDate>01/31/2025</saleDate>
        <amountOfSecuritiesSold>560</amountOfSecuritiesSold>
        <grossProceeds>123259.81</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>03/03/2025</noticeDate>
        <signature>Johnson Varkey</signature>
      </noticeSignature>
    </formData>
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text: 144
  0002005460
  XXXXXXXX
  LIVE
  0000823768
  WASTE MANAGEMENT INC
  001-12154
  800 CAPITOL STREET, STE 3000
  HOUSTON
  TX
  77002
  7135126200
  Varkey Johnson
  Officer
  Common Stock
  Merrill Lynch
  225 Liberty St
  Floor 37
  New York
  NY
  10281
  124
  29134.42
  402115439
  03/03/2025
  NYSE
  Common Stock
  03/01/2025
  Vesting of restricted stock unit award
  WASTE MANAGEMENT INC
  N
  124
  03/01/2025
  Granted as part of issuer equity compensation plan
  N
  Johnson Varkey
  800 CAPITOL STREET, STE 3000
  HOUSTON
  TX
  77002
  Common Stock
  01/31/2025
  560
  123259.81
  03/03/2025
  Johnson Varkey