Edwin L. Marin (February 21, 1899 – May 2, 1951) was an American film director who directed 58 films between 1932 and 1951, working with Randolph Scott, Anna May Wong, John Wayne, Peter Lorre, George Raft, Bela Lugosi, Judy Garland, Eddie Cantor, and Hoagy Carmichael, among many others.

He studied at the University of Pennsylvania and broke into the industry as an assistant director at Paramount-Famous Players Studio on Long Island.

In December 1940 he married Ann Morriss, an actress under contract to MGM.

Beginning with Abilene Town (1946), he made several Westerns starring Randolph Scott.

They had three children: Denis Anthony, Reese Andrew and Randi Alexandra.