<SEC-DOCUMENT>0001287695-15-000345-index.html : 20150928
<SEC-HEADER>0001287695-15-000345.hdr.sgml : 20150928
<ACCEPTANCE-DATETIME>20150928171859
ACCESSION NUMBER:		0001287695-15-000345
CONFORMED SUBMISSION TYPE:	NSAR-B
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20150731
FILED AS OF DATE:		20150928
DATE AS OF CHANGE:		20150928
EFFECTIVENESS DATE:		20150928

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK MUNIYIELD PENNSYLVANIA QUALITY FUND
		CENTRAL INDEX KEY:			0000891038
		IRS NUMBER:				223199516
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		NSAR-B
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-07136
		FILM NUMBER:		151128224

	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 MUNIYIELD PENNSYLVANIA INSURED FUND
		DATE OF NAME CHANGE:	20080620

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK MUNIYIELD INSURED PENNSYLVANIA FUND
		DATE OF NAME CHANGE:	20070803

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BLACKROCK MUNIYIELD PENNSYLVANIA FUND
		DATE OF NAME CHANGE:	20070611
</SEC-HEADER>
<DOCUMENT>
<TYPE>NSAR-B
<SEQUENCE>1
<FILENAME>answer.fil
<TEXT>
Document 1 - file: answer.fil

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>2
<FILENAME>cumber77o.htm
<TEXT>
Document 2 - file: cumber77o.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>3
<FILENAME>lancast77o.htm
<TEXT>
Document 3 - file: lancast77o.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77C VOTES
<SEQUENCE>4
<FILENAME>mpa77c.htm
<TEXT>
Document 4 - file: mpa77c.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77I NEW SECUR
<SEQUENCE>5
<FILENAME>mpa77i.htm
<TEXT>
Document 5 - file: mpa77i.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77M MERGERS
<SEQUENCE>6
<FILENAME>mpa77m.htm
<TEXT>
Document 6 - file: mpa77m.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>7
<FILENAME>mpa77q1a.htm
<TEXT>
Document 7 - file: mpa77q1a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>8
<FILENAME>mpa77q1d.htm
<TEXT>
Document 8 - file: mpa77q1d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>9
<FILENAME>mpa77q1e.htm
<TEXT>
Document 9 - file: mpa77q1e.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77Q1 OTHR EXHB
<SEQUENCE>10
<FILENAME>mpa77q1g.htm
<TEXT>
Document 10 - file: mpa77q1g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77B ACCT LTTR
<SEQUENCE>11
<FILENAME>munins577b.htm
<TEXT>
Document 11 - file: munins577b.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.77O RULE 10F-3
<SEQUENCE>12
<FILENAME>paturn77o.htm
<TEXT>
Document 12 - file: paturn77o.htm

</DOCUMENT>
</SEC-DOCUMENT>