Artemus Lamb Gates (November 3, 1895 – June 14, 1976) was an American businessman, naval aviator, and Assistant Secretary of the Navy for Air in charge of naval aviation efforts in World War II (December 7, 1941 – June 30, 1945). He also was briefly Undersecretary of the Navy (July 3, 1945 – September 2, 1945). He was, at various times, president of New York Trust Company, and a director of Union Pacific, Time, Boeing, Middle South Utilities, Safeway Inc., Abercrombie & Fitch Co., and Servo Corp.