Sunday Bloody Sunday
- Ano: 1971
- País: United Kingdom
- Xénero: Drama
- Estudo: Vic Films Productions, Vectia
- Palabra clave: london, england, love triangle, sexuality, bisexuality, artist, romance, wealth, marijuana, doctor, divorce, lgbt, older man younger man relationship, sociologist, gay theme
- Director: John Schlesinger
- Reparto: Peter Finch, Glenda Jackson, Murray Head, Peggy Ashcroft, Tony Britton, Maurice Denham