Richard Martin (December 12, 1917 - September 4, 1994) was a prolific RKO contract actor. He was most known for his role as Chito Rafferty, the Irish-Mexican western comedy relief sidekick of Tim Holt. Before their pairing, Martin originated the role in the 1943 film Bombardier.
Though born in Spokane, Washington, Martin's family moved to a Mexican neighbourhood in West Hollywood, California, where he learned to imitate his friends. He began in films by working as a receptionist for MGM. When a friend made a bet with his agent that the agent couldn't get Martin an actor's contract, Martin's agent won the bet. He became a prolific contract player for RKO Pictures in 1942 often appearing unbilled.
Hollywood's World War II films often featured many ethnic American enlisted men, and Martin first played Chito Rafferty as a contemporary air crewman in Bombardier. He soon repeated the role in the western Nevada opposite Robert Mitchum. He appeared opposite a few other stars in RKO Westerns.
After the war, Martin left RKO and had the main role in the last Universal Pictures film serial The Mysterious Mr. M as well as the title role in a 1947 Cinecolor Western The Adventures of Don Coyote. When Tim Holt, back from the war, was hired by producer Herman Schlom to star in a western series, the two pondered whom they could get for a sidekick. Schlom recalled Martin's Rafferty character from Nevada. Martin returned to RKO in the same year in his first appearance alongside Holt in Under the Tonto Rim, the first of 29 films together that were initially based on stories by Zane Grey.