<SEC-DOCUMENT>0001193125-14-257854-index.html : 20140701
<SEC-HEADER>0001193125-14-257854.hdr.sgml : 20140701
<ACCEPTANCE-DATETIME>20140701171318
ACCESSION NUMBER:		0001193125-14-257854
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		20
CONFORMED PERIOD OF REPORT:	20140430
FILED AS OF DATE:		20140701
DATE AS OF CHANGE:		20140701
EFFECTIVENESS DATE:		20140701

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIVEST FUND II, INC.
		CENTRAL INDEX KEY:			0000897269
		IRS NUMBER:				223220659
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07478
		FILM NUMBER:		14953450

	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 II INC
		DATE OF NAME CHANGE:	20061026

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNIVEST FUND II INC
		DATE OF NAME CHANGE:	19930714
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d719059dncsr.htm
<DESCRIPTION>BLACKROCK MUNIVEST FUND II, INC.
<TEXT>
Document 1 - file: d719059dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d719059dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d719059dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d719059dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d719059dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.PROXYPOL
<SEQUENCE>4
<FILENAME>d719059dex99proxypol.htm
<DESCRIPTION>PROXY VOTING POLICY
<TEXT>
Document 4 - file: d719059dex99proxypol.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g718987ex99_proxy1a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g718987ex99_proxy1a.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g718987ex99_proxy1b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g718987ex99_proxy1b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g718987ex99_proxylogo.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g718987ex99_proxylogo.jpg

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<SEQUENCE>8
<FILENAME>g718987g09g62.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g718987g09g62.jpg

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<SEQUENCE>9
<FILENAME>g718987g09h65.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g718987g09h65.jpg

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<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g718987g12a49.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g718987g12a49.jpg

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<TYPE>GRAPHIC
<SEQUENCE>11
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g718987g41l68.jpg

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<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g718987g51n99.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g718987g51n99.jpg

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<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g718987g60p62.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g718987g60p62.jpg

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<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g718987g62e83.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g718987g62e83.jpg

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<TYPE>GRAPHIC
<SEQUENCE>15
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<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g718987g65b16.jpg

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<TYPE>GRAPHIC
<SEQUENCE>16
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<DESCRIPTION>GRAPHIC
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Document 16 - file: g718987g83y23.jpg

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<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g718987g98u13.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g718987g98u13.jpg

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<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g718987leaf.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g718987leaf.jpg

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<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g719038photo_01mips.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g719038photo_01mips.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g719038sig_01mips.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g719038sig_01mips.jpg

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