Emil Sitka (December 22, 1914 – January 16, 1998) was a veteran American actor, who appeared in hundreds of movies, short films, and television shows, and is best known for his numerous appearances with The Three Stooges and he was the unofficial "last Stooge", since he was tapped to be the new middle Stooge when Larry Fine suffered a stroke in 1970. He is one of only two actors to have worked with all six Stooges (Shemp Howard, Moe Howard, Larry Fine, Curly Howard, Joe Besser, Joe DeRita) on film in the various incarnations of the group (Harold Brauer, a recurring villain who appeared in three 1940s shorts, was the other).