<SEC-DOCUMENT>0001193125-21-264276-index.html : 20210902
<SEC-HEADER>0001193125-21-264276.hdr.sgml : 20210902
<ACCEPTANCE-DATETIME>20210902134708
ACCESSION NUMBER:		0001193125-21-264276
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		11
CONFORMED PERIOD OF REPORT:	20210630
FILED AS OF DATE:		20210902
DATE AS OF CHANGE:		20210902
EFFECTIVENESS DATE:		20210902

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BLACKROCK FLOATING RATE INCOME STRATEGIES FUND, INC.
		CENTRAL INDEX KEY:			0001259708
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-21413
		FILM NUMBER:		211232550

	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 FLOATING RATE INCOME STRATEGIES FUND INC
		DATE OF NAME CHANGE:	20061020

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FLOATING RATE INCOME STRATEGIES FUND INC
		DATE OF NAME CHANGE:	20030813
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d195027dncsrs.htm
<DESCRIPTION>BLACKROCK FLOATING RATE INCOME STRATEGIES FUND, INC.
<TEXT>
Document 1 - file: d195027dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d195027dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d195027dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d195027dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d195027dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.SECTION19
<SEQUENCE>4
<FILENAME>d195027dex99section19.htm
<DESCRIPTION>SECTION 19 NOTICES
<TEXT>
Document 4 - file: d195027dex99section19.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g185616g42l24.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g185616g42l24.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g185616leaf.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g185616leaf.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g185616sig_01mips.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g185616sig_01mips.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g185616sp12.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g185616sp12.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g185616sp3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g185616sp3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g185616sp6.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g185616sp6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g185616sp9.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g185616sp9.jpg

</DOCUMENT>
</SEC-DOCUMENT>