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<SEC-DOCUMENT>0000900092-08-000324.txt : 20080827
<SEC-HEADER>0000900092-08-000324.hdr.sgml : 20080827
<ACCEPTANCE-DATETIME>20080827081746
ACCESSION NUMBER:		0000900092-08-000324
CONFORMED SUBMISSION TYPE:	N-PX
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20080630
FILED AS OF DATE:		20080827
DATE AS OF CHANGE:		20080827
EFFECTIVENESS DATE:		20080827

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST INC
		CENTRAL INDEX KEY:			0000894242
		IRS NUMBER:				133690436
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-PX
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07354
		FILM NUMBER:		081040599

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		STREET 2:		MUTUAL FUND DEPARTMENT
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		888-825-2257

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		STREET 2:		MUTUAL FUND DEPARTMENT
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-PX
<SEQUENCE>1
<FILENAME>bkn2008n-pxnovotes.txt
<DESCRIPTION>BR INVESTMENT QUALITY MUNICIPAL TRUST, INC.
<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 811-07354



Name of Fund: BlackRock Investment Quality Municipal Trust, Inc. (BKN)



Fund Address: 100 Bellevue Parkway, Wilmington, DE 19809



Name and address of agent for service: Donald C. Burke, Chief Executive

Officer, BlackRock Investment Quality

Municipal Trust, Inc., 800 Scudders Mill Road, Plainsboro, NJ, 08536. Mailing

address: P.O. Box 9011,

Princeton, NJ, 08543-9011



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



Date of fiscal year end: 10/31



Date of reporting period: 07/01/2007 -- 06/30/2008



Item 1 -- Proxy Voting Record -- There were no matters relating to a portfolio

security considered at any shareholder

meeting held during the period ended June 30, 2008 with respect to which the

registrant was entitled to vote.



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 Investment Quality Municipal Trust, Inc.



By: /s/ Donald C. Burke

Donald C. Burke

Chief Executive Officer of

BlackRock Investment Quality Municipal Trust, Inc.



Date: August 15, 2008



</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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