<SEC-DOCUMENT>0001193125-16-700412-index.html : 20160902
<SEC-HEADER>0001193125-16-700412.hdr.sgml : 20160902
<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
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d211241dncsrs.htm
<DESCRIPTION>BLACKROCK SCIENCE & TECHNOLOGY TRUST
<TEXT>
Document 1 - file: d211241dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d211241dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d211241dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d211241dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d211241dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g221260txpg004a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g221260txpg004a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g221260txpg004b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g221260txpg004b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g221260txpg007.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g221260txpg007.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g221260txpg009.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g221260txpg009.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g221260txpg011.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g221260txpg011.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g221260txpg013.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g221260txpg013.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g221260txpg015.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g221260txpg015.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g221260txpg017.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g221260txpg017.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g221260txpg019.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g221260txpg019.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g221260txpg021.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g221260txpg021.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g221260txpg023.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g221260txpg023.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g221260txpg150a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g221260txpg150a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>g221260txpg150b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: g221260txpg150b.jpg

</DOCUMENT>
</SEC-DOCUMENT>