<SEC-DOCUMENT>0001193125-19-284342-index.html : 20191105
<SEC-HEADER>0001193125-19-284342.hdr.sgml : 20191105
<ACCEPTANCE-DATETIME>20191105111509
ACCESSION NUMBER:		0001193125-19-284342
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		21
CONFORMED PERIOD OF REPORT:	20190831
FILED AS OF DATE:		20191105
DATE AS OF CHANGE:		20191105
EFFECTIVENESS DATE:		20191105

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNICIPAL INCOME QUALITY TRUST
		CENTRAL INDEX KEY:			0001181187
		IRS NUMBER:				000000000
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		N-CSR
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21178
		FILM NUMBER:		191192228

	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 INSURED MUNICIPAL INCOME TRUST
		DATE OF NAME CHANGE:	20020904

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK MUNICIPAL INCOME TRUST III
		DATE OF NAME CHANGE:	20020819
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSR
<SEQUENCE>1
<FILENAME>d73374dncsr.htm
<DESCRIPTION>BLACKROCK MUNICIPAL INCOME QUALITY TRUST
<TEXT>
Document 1 - file: d73374dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d73374dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d73374dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d73374dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d73374dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CORP.GOV
<SEQUENCE>4
<FILENAME>d73374dex99corpgov.htm
<DESCRIPTION>GLOBAL CORPORATE GOVERNANCE GUIDELINES & ENGAGEMENT PRINCIPLES
<TEXT>
Document 4 - file: d73374dex99corpgov.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.PROXY.POL
<SEQUENCE>5
<FILENAME>d73374dex99proxypol.htm
<DESCRIPTION>CLOSED END PROXY VOTING POLICY
<TEXT>
Document 5 - file: d73374dex99proxypol.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g56568photo_01mips.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g56568photo_01mips.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g56568sig_01mips.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g56568sig_01mips.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g63209dsp15.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g63209dsp15.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g63209dsp28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g63209dsp28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g63209logo.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g63209logo.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g63209logo1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g63209logo1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g94234g27m20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g94234g27m20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g94234g31n91.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g94234g31n91.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g94234g38l19.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g94234g38l19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g94234g51e43.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g94234g51e43.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g94234g65b16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g94234g65b16.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g94234g72f30.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g94234g72f30.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g94234g80a74.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g94234g80a74.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g94234g84w81.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g94234g84w81.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>g94234g98u13.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: g94234g98u13.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>g94234leaf.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: g94234leaf.jpg

</DOCUMENT>
</SEC-DOCUMENT>