content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
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  <filer>
  <filerCredentials>
  <cik>0001250515</cik>
  <ccc>XXXXXXXX</ccc>
  </filerCredentials>
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  <liveTestFlag>LIVE</liveTestFlag>
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  <issuerInfo>
  <issuerCik>0000036270</issuerCik>
  <issuerName>M&amp;T Bank Corp</issuerName>
  <secFileNumber>001-09861</secFileNumber>
  <issuerAddress>
  <street1 xmlns="http://www.sec.gov/edgar/common">One M&amp;T Plaza</street1>
  <city xmlns="http://www.sec.gov/edgar/common">Buffalo</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">14203</zipCode>
  </issuerAddress>
  <issuerContactPhone>716-559-3172</issuerContactPhone>
  <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Walters, Kirk W.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
  <relationshipsToIssuer>
  <relationshipToIssuer>Director</relationshipToIssuer>
  </relationshipsToIssuer>
  </issuerInfo>
  <securitiesInformation>
  <securitiesClassTitle>Common Stock $.50 par value</securitiesClassTitle>
  <brokerOrMarketmakerDetails>
  <name>Cowen and Company, LLC</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">599 Lexington Avenue, 20th Floor</street1>
  <city xmlns="http://www.sec.gov/edgar/common">New York</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">10022</zipCode>
  </address>
  </brokerOrMarketmakerDetails>
  <noOfUnitsSold>14971</noOfUnitsSold>
  <aggregateMarketValue>2264513.46</aggregateMarketValue>
  <noOfUnitsOutstanding>166854421</noOfUnitsOutstanding>
  <approxSaleDate>05/10/2024</approxSaleDate>
  <securitiesExchangeName>NYSE</securitiesExchangeName>
  </securitiesInformation>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>03/07/2011</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>2625</amountOfSecuritiesAcquired>
  <paymentDate>03/07/2011</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>03/03/2014</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>2936</amountOfSecuritiesAcquired>
  <paymentDate>03/03/2014</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>03/01/2015</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>2073</amountOfSecuritiesAcquired>
  <paymentDate>03/01/2015</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>03/01/2019</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>1447</amountOfSecuritiesAcquired>
  <paymentDate>03/01/2019</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>03/01/2020</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>1349</amountOfSecuritiesAcquired>
  <paymentDate>03/01/2020</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>03/01/2021</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>1891</amountOfSecuritiesAcquired>
  <paymentDate>03/01/2021</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>03/01/2022</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>1513</amountOfSecuritiesAcquired>
  <paymentDate>03/01/2022</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <securitiesToBeSold>
  <securitiesClassTitle>Common Stock</securitiesClassTitle>
  <acquiredDate>04/02/2022</acquiredDate>
  <natureOfAcquisitionTransaction>Compensation/Vesting of Equity Award</natureOfAcquisitionTransaction>
  <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
  <isGiftTransaction>N</isGiftTransaction>
  <amountOfSecuritiesAcquired>1137</amountOfSecuritiesAcquired>
  <paymentDate>04/02/2022</paymentDate>
  <natureOfPayment>Compensation</natureOfPayment>
  </securitiesToBeSold>
  <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
  <securitiesSoldInPast3Months>
  <sellerDetails>
  <name>Kirk W. Walters</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">One M&amp;T Plaza</street1>
  <city xmlns="http://www.sec.gov/edgar/common">Buffalo</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">14203</zipCode>
  </address>
  </sellerDetails>
  <securitiesClassTitle>Common Stock $.50 par value</securitiesClassTitle>
  <saleDate>03/13/2024</saleDate>
  <amountOfSecuritiesSold>28845</amountOfSecuritiesSold>
  <grossProceeds>4182525.00</grossProceeds>
  </securitiesSoldInPast3Months>
  <securitiesSoldInPast3Months>
  <sellerDetails>
  <name>Kirk W. Walters</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">One M&amp;T Plaza</street1>
  <city xmlns="http://www.sec.gov/edgar/common">Buffalo</city>
  <stateOrCountry xmlns="http://www.sec.gov/edgar/common">NY</stateOrCountry>
  <zipCode xmlns="http://www.sec.gov/edgar/common">14203</zipCode>
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  </sellerDetails>
  <securitiesClassTitle>Common Stock $.50 par value</securitiesClassTitle>
  <saleDate>05/06/2024</saleDate>
  <amountOfSecuritiesSold>16179</amountOfSecuritiesSold>
  <grossProceeds>2394730.50</grossProceeds>
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  <securitiesSoldInPast3Months>
  <sellerDetails>
  <name>Kirk W. Walters</name>
  <address>
  <street1 xmlns="http://www.sec.gov/edgar/common">One M&amp;T Plaza</street1>
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  <securitiesClassTitle>Common Stock $.50 par value</securitiesClassTitle>
  <saleDate>05/09/2024</saleDate>
  <amountOfSecuritiesSold>7767</amountOfSecuritiesSold>
  <grossProceeds>1183613.13</grossProceeds>
  </securitiesSoldInPast3Months>
  <noticeSignature>
  <noticeDate>05/10/2024</noticeDate>
  <signature>/s/ Stephen Wilson, as attorney-in-fact for Kirk W. Walters</signature>
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metadata_documents: [{"type": "144", "sequence": "1", "filename": "primary_doc.xml", "secsgml_size_bytes": 8110}]
text: 144
  0001250515
  XXXXXXXX
  LIVE
  0000036270
  M&T Bank Corp
  001-09861
  One M&T Plaza
  Buffalo
  NY
  14203
  716-559-3172
  Walters, Kirk W.
  Director
  Common Stock $.50 par value
  Cowen and Company, LLC
  599 Lexington Avenue, 20th Floor
  New York
  NY
  10022
  14971
  2264513.46
  166854421
  05/10/2024
  NYSE
  Common Stock
  03/07/2011
  Compensation/Vesting of Equity Award
  Issuer
  N
  2625
  03/07/2011
  Compensation
  Common Stock
  03/03/2014
  Compensation/Vesting of Equity Award
  Issuer
  N
  2936
  03/03/2014
  Compensation
  Common Stock
  03/01/2015
  Compensation/Vesting of Equity Award
  Issuer
  N
  2073
  03/01/2015
  Compensation
  Common Stock
  03/01/2019
  Compensation/Vesting of Equity Award
  Issuer
  N
  1447
  03/01/2019
  Compensation
  Common Stock
  03/01/2020
  Compensation/Vesting of Equity Award
  Issuer
  N
  1349
  03/01/2020
  Compensation
  Common Stock
  03/01/2021
  Compensation/Vesting of Equity Award
  Issuer
  N
  1891
  03/01/2021
  Compensation
  Common Stock
  03/01/2022
  Compensation/Vesting of Equity Award
  Issuer
  N
  1513
  03/01/2022
  Compensation
  Common Stock
  04/02/2022
  Compensation/Vesting of Equity Award
  Issuer
  N
  1137
  04/02/2022
  Compensation
  N
  Kirk W. Walters
  One M&T Plaza
  Buffalo
  NY
  14203
  Common Stock $.50 par value
  03/13/2024
  28845
  4182525.00
  Kirk W. Walters
  One M&T Plaza
  Buffalo
  NY
  14203
  Common Stock $.50 par value
  05/06/2024
  16179
  2394730.50
  Kirk W. Walters
  One M&T Plaza
  Buffalo
  NY
  14203
  Common Stock $.50 par value
  05/09/2024
  7767
  1183613.13
  05/10/2024
  /s/ Stephen Wilson, as attorney-in-fact for Kirk W. Walters