-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 JQKQRxj8reop1A2kLAa4DtfVEiidKdCwmHK5wQmuiVzrBEGox9+kc9uNqI6/jYv2
 mNQYZ6xTUapkx8+nArET4g==

<SEC-DOCUMENT>0000900092-10-001025.txt : 20100831
<SEC-HEADER>0000900092-10-001025.hdr.sgml : 20100831
<ACCEPTANCE-DATETIME>20100831134804
ACCESSION NUMBER:		0000900092-10-001025
CONFORMED SUBMISSION TYPE:	N-PX/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100630
FILED AS OF DATE:		20100831
DATE AS OF CHANGE:		20100831
EFFECTIVENESS DATE:		20100831

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-PX/A
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-05611
		FILM NUMBER:		101049492

	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:	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-PX/A
<SEQUENCE>1
<FILENAME>mvf.txt
<DESCRIPTION>MVF
<TEXT>
UNITED STATES

 SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549



FORM N-PX



ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT

INVESTMENT COMPANY



Investment Company Act file number 811-05611



Name of Fund: BlackRock MuniVest Fund, Inc. (MVF)



Fund Address: 100 Bellevue Parkway, Wilmington, DE 19809



Name and address of agent for service: Anne Ackerley, Chief Executive Officer,

BlackRock MuniVest Fund, Inc.,

55 East 52(nd) Street, New York City, NY 10055.



Registrant's telephone number, including area code: (800) 882-0052, Option 4



Date of fiscal year end: 08/31



Date of reporting period: 07/01/2009 -- 06/30/2010



Item 1 -- Proxy Voting Record -- Attached hereto.



Pursuant to the requirements of the Investment Company Act of 1940, the

registrant has duly caused this report to be

signed on its behalf by the undersigned, thereunto duly authorized.



BlackRock MuniVest Fund, Inc.



By: /s/ Anne Ackerley

Anne Ackerley

Chief Executive Officer of

BlackRock MuniVest Fund, Inc.



Date: August 23, 2010





******************************* FORM N-Px REPORT *******************************

ICA File Number: 811-05611
Reporting Period: 07/01/2009 - 06/30/2010
BlackRock MuniVest Fund, Inc.









======================== BLACKROCK MUNIVEST FUND, INC. =========================


BLACKROCK PREFERRED & EQUITY ADVANTAGE TRUST

Ticker:       BTZ            Security ID:  092508100
Meeting Date: AUG 26, 2009   Meeting Type: Annual
Record Date:  JUN 29, 2009

#     Proposal                                Mgt Rec   Vote Cast    Sponsor
1.1   Elect Trustee Richard S. Davis          For       For          Management
1.2   Elect Trustee James T. Flynn            For       For          Management
1.3   Elect Trustee Karen P. Robards          For       For          Management

========== END NPX REPORT
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
