Behind the High Wall is a 1956 American film noir crime film directed by Abner Biberman starring Tom Tully and Sylvia Sidney.

It featured an early performance by John Gavin who had just signed with Universal. It was sometimes referred to as his first film although he had appeared in Raw Edge under another name. In March 1956 it was said "John Gilmore" was in the film but in the credits he is called "John Gavin".