Daybreak
- Blwyddyn: 1948
- Gwlad: United Kingdom
- Genre: Crime, Drama, Thriller
- Stiwdio: Sydney Box Productions, J. Arthur Rank Organisation
- Allweddair: river thames, hangman, film noir, british noir
- Cyfarwyddwr: Compton Bennett
- Cast: Ann Todd, Eric Portman, Bill Owen, Maxwell Reed, Edward Rigby, Eliot Makeham