<SEC-DOCUMENT>0001736035-21-000007-index.html : 20210512
<SEC-HEADER>0001736035-21-000007.hdr.sgml : 20210512
<ACCEPTANCE-DATETIME>20210511193839
ACCESSION NUMBER:		0001736035-21-000007
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20210331
FILED AS OF DATE:		20210512
DATE AS OF CHANGE:		20210511

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Blackstone Secured Lending Fund
		CENTRAL INDEX KEY:			0001736035
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	814-01299
		FILM NUMBER:		21912984

	BUSINESS ADDRESS:	
		STREET 1:		345 PARK AVENUE
		STREET 2:		31ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10154
		BUSINESS PHONE:		212-503-2100

	MAIL ADDRESS:	
		STREET 1:		345 PARK AVENUE
		STREET 2:		31ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10154

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Blackstone / GSO Secured Lending Fund
		DATE OF NAME CHANGE:	20180329
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>bxsl-20210331x10q.htm
<DESCRIPTION>10-Q
<TEXT>
Document 1 - file: bxsl-20210331x10q.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>bxsl-20210331xex311.htm
<DESCRIPTION>EX-31.1
<TEXT>
Document 2 - file: bxsl-20210331xex311.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>bxsl-20210331xex312.htm
<DESCRIPTION>EX-31.2
<TEXT>
Document 3 - file: bxsl-20210331xex312.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>bxsl-20210331xex321.htm
<DESCRIPTION>EX-32.1
<TEXT>
Document 4 - file: bxsl-20210331xex321.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>bxsl-20210331xex322.htm
<DESCRIPTION>EX-32.2
<TEXT>
Document 5 - file: bxsl-20210331xex322.htm

</DOCUMENT>
</SEC-DOCUMENT>