Allan "Rocky" Lane (September 22, 1909 – October 27, 1973) was an American studio leading man and the star of many cowboy B-movies in the 1940s and 1950s. He appeared in more than 125 films and TV shows in a career lasting from 1929 to 1966. He is best known for being the voice of the talking horse on the television series Mister Ed, beginning in 1961.