<SEC-DOCUMENT>0001193125-22-258279-index.html : 20221005
<SEC-HEADER>0001193125-22-258279.hdr.sgml : 20221005
<ACCEPTANCE-DATETIME>20221005165006
ACCESSION NUMBER:		0001193125-22-258279
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		18
CONFORMED PERIOD OF REPORT:	20220731
FILED AS OF DATE:		20221005
DATE AS OF CHANGE:		20221005
EFFECTIVENESS DATE:		20221005

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIVEST FUND, INC.
		CENTRAL INDEX KEY:			0000835948
		IRS NUMBER:				222919170
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05611
		FILM NUMBER:		221296237

	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 MUNIVEST FUND INC
		DATE OF NAME CHANGE:	20061026

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIVEST FUND INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIPLUS FUND INC
		DATE OF NAME CHANGE:	19880913
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d357786dncsr.htm
<DESCRIPTION>BLACKROCK MUNIVEST FUND, INC.
<TEXT>
Document 1 - file: d357786dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d357786dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d357786dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d357786dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d357786dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.PROXYPOL
<SEQUENCE>4
<FILENAME>d357786dex99proxypol.htm
<DESCRIPTION>PROXY VOTING POLICY
<TEXT>
Document 4 - file: d357786dex99proxypol.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.GLOBAL_CORP_GO
<SEQUENCE>5
<FILENAME>d357786dex99globalcorpgo.htm
<DESCRIPTION>GLOBAL CORPORATE GOVERNANCE & ENGAGEMENT PRINCIPLES
<TEXT>
Document 5 - file: d357786dex99globalcorpgo.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.US_CORP_GOV
<SEQUENCE>6
<FILENAME>d357786dex99uscorpgov.htm
<DESCRIPTION>CORPORATE GOVERNANCE AND PROXY VOTING GUIDELINES FOR U.S. SECURITIES
<TEXT>
Document 6 - file: d357786dex99uscorpgov.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g354698g01a38.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g354698g01a38.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g354698g01a61.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g354698g01a61.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g354698g21b31.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g354698g21b31.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g354698g42l24.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g354698g42l24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g357776dsp00010.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g357776dsp00010.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g357776dsp00010a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g357776dsp00010a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g357776dsp12.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g357776dsp12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g357776g42l24.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g357776g42l24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g357776g98h27.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g357776g98h27.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g357776gr01s06.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g357776gr01s06.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g357776gr01s09.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g357776gr01s09.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g357776untitled.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g357776untitled.jpg

</DOCUMENT>
</SEC-DOCUMENT>