<SEC-DOCUMENT>0001193125-19-136416-index.html : 20190503
<SEC-HEADER>0001193125-19-136416.hdr.sgml : 20190503
<ACCEPTANCE-DATETIME>20190503115442
ACCESSION NUMBER:		0001193125-19-136416
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		10
CONFORMED PERIOD OF REPORT:	20190228
FILED AS OF DATE:		20190503
DATE AS OF CHANGE:		20190503
EFFECTIVENESS DATE:		20190503

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:		19794917

	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>d702556dncsrs.htm
<DESCRIPTION>BLACKROCK FLOATING RATE INCOME STRATEGIES FUND, INC
<TEXT>
Document 1 - file: d702556dncsrs.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d702556dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d702556dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d702556dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d702556dex99906cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g690961photo_01mips.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g690961photo_01mips.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g690961sig_01mips.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g690961sig_01mips.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g702556g00m73.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g702556g00m73.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g702556g62z36.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g702556g62z36.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g702556g65b16.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g702556g65b16.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g702556g98u13.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g702556g98u13.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g702556leaf.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g702556leaf.jpg

</DOCUMENT>
</SEC-DOCUMENT>