Geoffrey Sumner (20 November 1908 – 29 September 1989) was 'n Britse akteur, vervaardiger, en skrywer. Hy was bekend vir sy rolle in die rolprent I Only Arsked! (1958) en in die televisiereekse The Pickwick Papers (1952), The Avengers (1961), en Mystery and Imagination (1966).
- 1938: Too Many Husbands
- 1946: Far Horizons
- 1953: The Dog and the Diamonds
- 1956: Adventure On
- 1958: I Only Arsked!
- 1952: The Pickwick Papers
- 1952: The Betty Driver Show
- 1953: Strictly Personal
- 1954: The Dancing Bear
- 1957: The Army Game
- 1961: The Avengers
- 1961: The Marriage Lines
- 1966: Mystery and Imagination
- 1967: The Reluctant Romeo
- 1949: Mountain Air
- 1953: The New Morality
