<SEC-DOCUMENT>0001193125-23-238530-index.html : 20240110
<SEC-HEADER>0001193125-23-238530.hdr.sgml : 20240110
<ACCEPTANCE-DATETIME>20230920154026
<PRIVATE-TO-PUBLIC>
ACCESSION NUMBER:		0001193125-23-238530
CONFORMED SUBMISSION TYPE:	CORRESP
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20230920

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GLADSTONE CAPITAL CORP
		CENTRAL INDEX KEY:			0001143513
		ORGANIZATION NAME:           	
		IRS NUMBER:				542040781
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		CORRESP

	BUSINESS ADDRESS:	
		STREET 1:		1521 WESTBRANCH DRIVE
		STREET 2:		SUITE 100
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22102
		BUSINESS PHONE:		703-287-5800

	MAIL ADDRESS:	
		STREET 1:		1521 WESTBRANCH DRIVE
		STREET 2:		SUITE 100
		CITY:			MCLEAN
		STATE:			VA
		ZIP:			22102
</SEC-HEADER>
<DOCUMENT>
<TYPE>CORRESP
<SEQUENCE>1
<FILENAME>filename1.htm
<TEXT>
Document 1 - file: filename1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g556810dsp1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g556810dsp1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g556810dsp1a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g556810dsp1a.jpg

</DOCUMENT>
</SEC-DOCUMENT>