<SEC-DOCUMENT>0001564590-19-023495-index.html : 20190626
<SEC-HEADER>0001564590-19-023495.hdr.sgml : 20190626
<ACCEPTANCE-DATETIME>20190625181532
ACCESSION NUMBER:		0001564590-19-023495
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20181231
FILED AS OF DATE:		20190626
DATE AS OF CHANGE:		20190625

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			M&T BANK CORP
		CENTRAL INDEX KEY:			0000036270
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				160968385
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09861
		FILM NUMBER:		19919574

	BUSINESS ADDRESS:	
		STREET 1:		C/O CORPORATE REPORTING
		STREET 2:		ONE M&T PLAZA 5TH FLOOR
		CITY:			BUFFALO
		STATE:			NY
		ZIP:			14203
		BUSINESS PHONE:		7168425390

	MAIL ADDRESS:	
		STREET 1:		C/O CORPORATE REPORTING
		STREET 2:		ONE M&T PLAZA 5TH FLR
		CITY:			BUFFALO
		STATE:			NY
		ZIP:			14203

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST EMPIRE STATE CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>mtb-11k_20181231.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: mtb-11k_20181231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>mtb-ex231_132.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: mtb-ex231_132.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>mtb-ex991_134.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 3 - file: mtb-ex991_134.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>gwwngroxanmw000001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: gwwngroxanmw000001.jpg

</DOCUMENT>
</SEC-DOCUMENT>