EXHIBIT 21 LIST OF SUBSIDIARIES GRAY COMMUNICATIONS SYSTEMS INC. Name of Subsidiary Jurisdiction of Incorporation - ------------------------------------------------------ ----------------------------------------------------- The Albany Herald Publishing Co. Georgia The Rockdale Citizen Publishing Co. Georgia The Southwest Georgia Shopper, Inc. Georgia WALB-TV, Inc. Georgia WVLT-TV, Inc. Georgia WRDW-TV, Inc. Georgia WITN-TV, Inc Georgia Gray Kentucky Television, Inc. Georgia WALB Licensee Corp. Delaware WJHG Licensee Corp. Delaware WCTV Licensee Corp. Delaware WVLT Licensee Corp. Delaware WRDW Licensee Corp. Delaware WITN Licensee Corp. Delaware WKYT Licensee Corp. Delaware WYMT Licensee Corp. Delaware Gray Television Management, Inc. Delaware KTVE, Inc. Arkansas Porta-Phone Licensee Corp. Delaware Gray Transportation Company, Inc. Georgia Gray Florida Holdings, Inc. Georgia