Competitive films in release when Diamonds Are Forever opened in Los Angeles on December 17, 1971:
Sometimes a Great Notion
The Boy Friend
Straw Dogs
Play Misty for Me
Bedknobs and Broomsticks
Fiddler on the Roof
Made for Each Other
The Last Picture Show
A Clockwork Orange
The French Connection
The Hospital
Lady and the Tramp (reissue)
Chandler