Sapphire is a 1959 British crime drama. It focused on racism in London toward immigrants from the West Indies.

The film was directed by Basil Dearden, and stars Nigel Patrick and Yvonne Mitchell. It received the BAFTA Award for Best Film and screenwriter Janet Green won a 1960 Edgar Award from the Mystery Writers of America for Best Foreign Film Screenplay.

In 1950s London racial hostility to Commonweath immigrants is openly paraded. A pregnant girl, initially assumed to be white, is murdered. As two detectives start to investigate, and discover her racial origins were much more mixed, public prejudices and those of the officers themselves are exposed. Written by Jeremy Perkins