    <SEC-DOCUMENT>0001193125-15-164871-index.html : 20150501
    <SEC-HEADER>0001193125-15-164871.hdr.sgml : 20150501
    <ACCEPTANCE-DATETIME>20150501100640
    ACCESSION NUMBER:		0001193125-15-164871
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		16
    CONFORMED PERIOD OF REPORT:	20150228
    FILED AS OF DATE:		20150501
    DATE AS OF CHANGE:		20150501
    EFFECTIVENESS DATE:		20150501

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BLACKROCK MUNICIPAL INCOME TRUST II
    		CENTRAL INDEX KEY:			0001176194
    		IRS NUMBER:				010722216
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0831

    	FILING VALUES:
    		FORM TYPE:		N-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-21126
    		FILM NUMBER:		15822310

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		888-441-7762

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>N-CSRS
    <SEQUENCE>1
    <FILENAME>d884104dncsrs.htm
    <DESCRIPTION>BLACKROCK MUNICIPAL INCOME TRUST II
    <TEXT>
    Document 1 - file: d884104dncsrs.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.CERT
    <SEQUENCE>2
    <FILENAME>d884104dex99cert.htm
    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
    <TEXT>
    Document 2 - file: d884104dex99cert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.906CERT
    <SEQUENCE>3
    <FILENAME>d884104dex99906cert.htm
    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
    <TEXT>
    Document 3 - file: d884104dex99906cert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g884359photo_01mips.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g884359photo_01mips.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g884359sig_01mips.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g884412g27m20.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g884412g31n91.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g884412g38l19.jpg

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    <DESCRIPTION>GRAPHIC
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    Document 9 - file: g884412g51e43.jpg

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    <SEQUENCE>10
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g884412g56t55.jpg

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    <SEQUENCE>11
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g884412g65b16.jpg

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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g884412g72f30.jpg

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    <SEQUENCE>13
    <FILENAME>g884412g80a74.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g884412g80a74.jpg

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    <SEQUENCE>14
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g884412g84w81.jpg

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    <SEQUENCE>15
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g884412g98u13.jpg

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    <SEQUENCE>16
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g884412leaf.jpg

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