<SEC-DOCUMENT>0000072971-21-000227-index.html : 20210510
<SEC-HEADER>0000072971-21-000227.hdr.sgml : 20210510
<ACCEPTANCE-DATETIME>20210510133907
ACCESSION NUMBER:		0000072971-21-000227
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210510
DATE AS OF CHANGE:		20210510

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIYIELD QUALITY FUND, INC.
		CENTRAL INDEX KEY:			0000890196
		IRS NUMBER:				223170744
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-84463
		FILM NUMBER:		21906160

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		800-441-7762

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK MUNIYIELD QUALITY FUND INC
		DATE OF NAME CHANGE:	20061026

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIYIELD QUALITY FUND INC
		DATE OF NAME CHANGE:	19920929

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WELLS FARGO & COMPANY/MN
		CENTRAL INDEX KEY:			0000072971
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				410449260
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		420 MONTGOMERY STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94163
		BUSINESS PHONE:		6126671234

	MAIL ADDRESS:	
		STREET 1:		420 MONTGOMERY STREET
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94163

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WELLS FARGO & CO/MN
		DATE OF NAME CHANGE:	19981103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NORWEST CORP
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NORTHWEST BANCORPORATION
		DATE OF NAME CHANGE:	19830516
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>wf_blackrockm-09254f704.htm
<TEXT>
Document 1 - file: wf_blackrockm-09254f704.htm

</DOCUMENT>
</SEC-DOCUMENT>