Robert Lous Olin (July 4, 1908 – December 16, 1956) was an American boxer who became the World Light Heavyweight champion on November 16, 1934, against Maxie Rosenbloom at Madison Square Garden.
Bob Olin is known as an Actor, Director, and Associate Producer. Some of his work includes Lean on Pete, 15 Murders: Inside the Mind of a Serial Killer, Grimm, Any Bullet Will Do, C.O.G., 10 Days in a Madhouse, Fray, and Seaside.