<SEC-DOCUMENT>0001683863-21-004770-index.html : 20210831
<SEC-HEADER>0001683863-21-004770.hdr.sgml : 20210831
<ACCEPTANCE-DATETIME>20210831072306
ACCESSION NUMBER:		0001683863-21-004770
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20210630
FILED AS OF DATE:		20210831
DATE AS OF CHANGE:		20210831
EFFECTIVENESS DATE:		20210831

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRI-CONTINENTAL CORP
		CENTRAL INDEX KEY:			0000099614
		IRS NUMBER:				135441850
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-00266
		FILM NUMBER:		211225494

	BUSINESS ADDRESS:	
		STREET 1:		290 CONGRESS STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210
		BUSINESS PHONE:		612-671-4321

	MAIL ADDRESS:	
		STREET 1:		290 CONGRESS STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02210

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TRI CONTINENTAL CORP
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>f9524d1.htm
<DESCRIPTION>TRI-CONTINENTAL CORPORATION
<TEXT>
Document 1 - file: f9524d1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>f9524d2.htm
<DESCRIPTION>SECTION 302 CERTIFICATION
<TEXT>
Document 2 - file: f9524d2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906 CERT
<SEQUENCE>3
<FILENAME>f9524d3.htm
<DESCRIPTION>SECTION 906 CERTIFICATION
<TEXT>
Document 3 - file: f9524d3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>img389d80ad2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: img389d80ad2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>img892468641.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: img892468641.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>imgd58a6fca3.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: imgd58a6fca3.jpg

</DOCUMENT>
</SEC-DOCUMENT>