Nothing but a Man is a 1964 American independent drama film starring Ivan Dixon and Abbey Lincoln, and directed by Michael Roemer, who also co-wrote the film with Robert M. Young. The film tells the story of Duff Anderson, an African-American railroad worker in the early 1960s who tries to maintain his dignity in a small racist town near Birmingham, Alabama, after he marries the local preacher's daughter. In addition to dealing with oppression and discrimination, Anderson must also come to terms with his troubled relationship with his own father, a drunk who abandoned and rejected him.

Ivan Nathaniel Dixon III was an American actor, director, and producer best known for his series role in the 1960s sitcom Hogan's Heroes, and for his starring roles in the 1964 independent drama Nothing But a Man and the 1967 television film The Final War of Olly Winter. In addition, he directed many episodes of television series.