    <SEC-DOCUMENT>0001133228-24-002397-index.html : 20240321
    <SEC-HEADER>0001133228-24-002397.hdr.sgml : 20240321
    <ACCEPTANCE-DATETIME>20240321172124
    ACCESSION NUMBER:		0001133228-24-002397
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		9
    FILED AS OF DATE:		20240321
    DATE AS OF CHANGE:		20240321

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC
    		CENTRAL INDEX KEY:			0000845611
    		ORGANIZATION NAME:
    		IRS NUMBER:				133523423
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	811-05715
    		FILM NUMBER:		24772392

    	BUSINESS ADDRESS:
    		STREET 1:		ONE CORPORATE CENTER
    		CITY:			RYE
    		STATE:			NY
    		ZIP:			10580
    		BUSINESS PHONE:		2123098408

    	MAIL ADDRESS:
    		STREET 1:		ONE CORPORATE CENTER
    		CITY:			RYE YORK
    		STATE:			NY
    		ZIP:			10580

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GABELLI CONVERTIBLE SECURITIES FUND INC /DE
    		DATE OF NAME CHANGE:	19970507

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	GABELLI SERIES FUNDS INC
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>gcv-html7542_defa14a.htm
    <DESCRIPTION>THE GABELLI CONVERTIBLE AND INCOME SECURITIES FUND INC. (GCV) - DEFA14A
    <TEXT>
    Document 1 - file: gcv-html7542_defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>img001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>img002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: img002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>img003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: img003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>img004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: img004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>img005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: img005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>img006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: img006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>img007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: img007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>img008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: img008.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>