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ACCESSION NUMBER:		0000040417-21-000024
CONFORMED SUBMISSION TYPE:	13F-HR
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210212
DATE AS OF CHANGE:		20210212
EFFECTIVENESS DATE:		20210212

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GENERAL AMERICAN INVESTORS CO INC
		CENTRAL INDEX KEY:			0000040417
		IRS NUMBER:				135098450
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		13F-HR
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	028-00461
		FILM NUMBER:		21628287

	BUSINESS ADDRESS:	
		STREET 1:		530 FIFTH AVE
		STREET 2:		26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		2129168400

	MAIL ADDRESS:	
		STREET 1:		530 FIFTH AVE
		STREET 2:		26TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
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<DOCUMENT>
<TYPE>INFORMATION TABLE
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<FILENAME>q420201231.xml
<DESCRIPTION>13F 4TH QTR 2020
<TEXT>
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