They Came by Night
- Blwyddyn: 1940
- Gwlad: United Kingdom
- Genre: Crime, Drama
- Stiwdio: Twentieth Century Productions
- Allweddair:
- Cyfarwyddwr: Harry Lachman
- Cast: Will Fyffe, Phyllis Calvert, Anthony Hulme, George Merritt, Kathleen Harrison, John Glyn-Jones