<SEC-DOCUMENT>0001193125-21-318026-index.html : 20211103
<SEC-HEADER>0001193125-21-318026.hdr.sgml : 20211103
<ACCEPTANCE-DATETIME>20211103122337
ACCESSION NUMBER:		0001193125-21-318026
CONFORMED SUBMISSION TYPE:	N-CSR
PUBLIC DOCUMENT COUNT:		19
CONFORMED PERIOD OF REPORT:	20210831
FILED AS OF DATE:		20211103
DATE AS OF CHANGE:		20211103
EFFECTIVENESS DATE:		20211103

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:		211374442

	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>d200127dncsr.htm
<DESCRIPTION>BLACKROCK MUNICIPAL INCOME QUALITY TRUST
<TEXT>
Document 1 - file: d200127dncsr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d200127dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d200127dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d200127dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d200127dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.PROXYPOL
<SEQUENCE>4
<FILENAME>d200127dex99proxypol.htm
<DESCRIPTION>PROXY VOTING POLICY
<TEXT>
Document 4 - file: d200127dex99proxypol.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.GLOBAL.CORP.GO
<SEQUENCE>5
<FILENAME>d200127dex99globalcorpgo.htm
<DESCRIPTION>GLOBAL CORPORATE GOVERNANCE & ENGAGEMENT PRINCIPLES
<TEXT>
Document 5 - file: d200127dex99globalcorpgo.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.US.CORP.GOV
<SEQUENCE>6
<FILENAME>d200127dex99uscorpgov.htm
<DESCRIPTION>CORPORATE GOVERNANCE AND PROXY VOTING GUIDELINES FOR U.S. SECURITIES
<TEXT>
Document 6 - file: d200127dex99uscorpgov.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g189747dsp13.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g189747dsp13.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g189747dsp14.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g189747dsp14.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g189747dsp16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g189747dsp16.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g189747snap0001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g189747snap0001.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g200127dsp15.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g200127dsp15.jpg

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<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g200127g42l24.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g200127g42l24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g200127leaf.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g200127leaf.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g200127vv10.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g200127vv10.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g200127vv2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g200127vv2.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g200127vv7.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g200127vv7.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>g200127vv8.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: g200127vv8.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>g200127vvv1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: g200127vvv1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>g200127vvv5.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: g200127vvv5.jpg

</DOCUMENT>
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