<SEC-DOCUMENT>0001193125-18-188373-index.html : 20180611
<SEC-HEADER>0001193125-18-188373.hdr.sgml : 20180611
<ACCEPTANCE-DATETIME>20180608191547
ACCESSION NUMBER:		0001193125-18-188373
CONFORMED SUBMISSION TYPE:	497
PUBLIC DOCUMENT COUNT:		8
FILED AS OF DATE:		20180611
DATE AS OF CHANGE:		20180608
EFFECTIVENESS DATE:		20180611

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CAPITAL SOUTHWEST CORP
		CENTRAL INDEX KEY:			0000017313
		IRS NUMBER:				751072796
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		497
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-220385
		FILM NUMBER:		18890737

	BUSINESS ADDRESS:	
		STREET 1:		5400 LYNDON B. JOHNSON FREEWAY
		STREET 2:		SUITE 1300
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240
		BUSINESS PHONE:		2142385700

	MAIL ADDRESS:	
		STREET 1:		5400 LYNDON B. JOHNSON FREEWAY
		STREET 2:		SUITE 1300
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75240
</SEC-HEADER>
<DOCUMENT>
<TYPE>497
<SEQUENCE>1
<FILENAME>d602520d497.htm
<DESCRIPTION>PROSPECTUS SUPPLEMENT
<TEXT>
Document 1 - file: d602520d497.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g602520g22v43.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g602520g22v43.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g602520g28n67.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g602520g28n67.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g602520g68a75.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g602520g68a75.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g602520g70k63.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g602520g70k63.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g602520g75x06.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g602520g75x06.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g602520g94e96.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g602520g94e96.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g602520g94r52.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g602520g94r52.jpg

</DOCUMENT>
</SEC-DOCUMENT>