content: <?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>0001633662</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0000906107</issuerCik>
        <issuerName>EQUITY RESIDENTIAL</issuerName>
        <secFileNumber>001-12252</secFileNumber>
        <issuerAddress>
          <com:street1>EQUITY RESIDENTIAL</com:street1>
          <com:street2>TWO NORTH RIVERSIDE PLAZA, SUITE 400</com:street2>
          <com:city>CHICAGO</com:city>
          <com:stateOrCountry>IL</com:stateOrCountry>
          <com:zipCode>60606</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>3129281178</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Brackenridge Alexander</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>EQUITY RESIDENTIAL</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>JP MORGAN SECURITIES COMPANY</name>
          <address>
            <com:street1>1230 AVENUE OF THE AMERICAS</com:street1>
            <com:city>NEW YORK</com:city>
            <com:stateOrCountry>NY</com:stateOrCountry>
            <com:zipCode>10020</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>31622</noOfUnitsSold>
        <aggregateMarketValue>2085787.12</aggregateMarketValue>
        <noOfUnitsOutstanding>390700000</noOfUnitsOutstanding>
        <approxSaleDate>06/14/2024</approxSaleDate>
        <securitiesExchangeName>NYSE</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL</securitiesClassTitle>
        <acquiredDate>02/03/2020</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1462</amountOfSecuritiesAcquired>
        <paymentDate>02/03/2020</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL	</securitiesClassTitle>
        <acquiredDate>12/28/2020</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL	</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>1027</amountOfSecuritiesAcquired>
        <paymentDate>12/28/2020</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION	</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL	</securitiesClassTitle>
        <acquiredDate>02/12/2021</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL	</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>3551</amountOfSecuritiesAcquired>
        <paymentDate>02/12/2021</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION	</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL	</securitiesClassTitle>
        <acquiredDate>02/12/2021</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL	</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>2263</amountOfSecuritiesAcquired>
        <paymentDate>02/12/2021</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION	</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL	</securitiesClassTitle>
        <acquiredDate>02/03/2022</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL	</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>3606</amountOfSecuritiesAcquired>
        <paymentDate>02/03/2022</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION	</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL	</securitiesClassTitle>
        <acquiredDate>02/13/2023</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL	</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>171</amountOfSecuritiesAcquired>
        <paymentDate>02/13/2023</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION	</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL	</securitiesClassTitle>
        <acquiredDate>02/13/2023</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL	</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>4026</amountOfSecuritiesAcquired>
        <paymentDate>02/13/2023</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION	</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>EQUITY RESIDENTIAL	</securitiesClassTitle>
        <acquiredDate>02/01/2019</acquiredDate>
        <natureOfAcquisitionTransaction>EQUITY COMPENSATION	</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>EQUITY RESIDENTIAL	</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>15516</amountOfSecuritiesAcquired>
        <paymentDate>02/01/2019</paymentDate>
        <natureOfPayment>EQUITY COMPENSATION	</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>ALEXANDER BRACKENRIDGE</name>
          <address>
            <com:street1>514 N PESHTIGO CT APT 307</com:street1>
            <com:city>CHICAGO</com:city>
            <com:stateOrCountry>IL</com:stateOrCountry>
            <com:zipCode>60611</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>EQUITY RESIDENTIAL</securitiesClassTitle>
        <saleDate>04/24/2024</saleDate>
        <amountOfSecuritiesSold>4027</amountOfSecuritiesSold>
        <grossProceeds>261790.84</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>06/13/2024</noticeDate>
        <planAdoptionDates>
          <planAdoptionDate>06/15/2023</planAdoptionDate>
        </planAdoptionDates>
        <signature>/s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Alexander Brackenridge</signature>
      </noticeSignature>
    </formData>
  </edgarSubmission>
metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 7603}]
text: 144
  0001633662
  XXXXXXXX
  LIVE
  0000906107
  EQUITY RESIDENTIAL
  001-12252
  EQUITY RESIDENTIAL
  TWO NORTH RIVERSIDE PLAZA, SUITE 400
  CHICAGO
  IL
  60606
  3129281178
  Brackenridge Alexander
  Officer
  EQUITY RESIDENTIAL
  JP MORGAN SECURITIES COMPANY
  1230 AVENUE OF THE AMERICAS
  NEW YORK
  NY
  10020
  31622
  2085787.12
  390700000
  06/14/2024
  NYSE
  EQUITY RESIDENTIAL
  02/03/2020
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  1462
  02/03/2020
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  12/28/2020
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  1027
  12/28/2020
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  02/12/2021
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  3551
  02/12/2021
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  02/12/2021
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  2263
  02/12/2021
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  02/03/2022
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  3606
  02/03/2022
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  02/13/2023
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  171
  02/13/2023
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  02/13/2023
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  4026
  02/13/2023
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  02/01/2019
  EQUITY COMPENSATION
  EQUITY RESIDENTIAL
  N
  15516
  02/01/2019
  EQUITY COMPENSATION
  N
  ALEXANDER BRACKENRIDGE
  514 N PESHTIGO CT APT 307
  CHICAGO
  IL
  60611
  EQUITY RESIDENTIAL
  04/24/2024
  4027
  261790.84
  06/13/2024
  06/15/2023
  /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Alexander Brackenridge