    <SEC-DOCUMENT>0001193125-16-700412-index.html : 20160902
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    <ACCEPTANCE-DATETIME>20160902104519
    ACCESSION NUMBER:		0001193125-16-700412
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		16
    CONFORMED PERIOD OF REPORT:	20160630
    FILED AS OF DATE:		20160902
    DATE AS OF CHANGE:		20160902
    EFFECTIVENESS DATE:		20160902

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BlackRock Science & Technology Trust
    		CENTRAL INDEX KEY:			0001616678
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		N-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-22991
    		FILM NUMBER:		161867464

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		302-797-2000

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
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    <TYPE>N-CSRS
    <SEQUENCE>1
    <FILENAME>d211241dncsrs.htm
    <DESCRIPTION>BLACKROCK SCIENCE & TECHNOLOGY TRUST
    <TEXT>
    Document 1 - file: d211241dncsrs.htm

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    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
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    <TEXT>
    Document 3 - file: d211241dex99906cert.htm

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