Ted de Corsia (September 29, 1903 – April 11, 1973) was an American radio, film, and television actor best remembered for his role as a gangster turned state's evidence in the 1951 film, The Enforcer (1951). In radio, he voiced roles on The March of Time, The Shadow, and Mike Hammer.
De Corsia was born in Brooklyn, New York. He made his movie debut in Orson Welles' The Lady from Shanghai and went on to make a career playing villains and gangsters in 1940s and 1950s films including The Naked City (1948),The Big Combo (1955), The Killing (1956), Baby Face Nelson, and Slightly Scarlet (1956).