John Westbrook (1 November 1922 – 16 Junie 1989) was 'n Engelse akteur en skrywer. Hy was bekend vir sy rolle in die rolprente Room at the Top (1959), The Lord of the Rings (1978), en ffolkes (1980), en in die televisiereeks Thunder in the West (1957).
- 1959: Room at the Top
- 1964: The Tomb of Ligeia
- 1978: The Lord of the Rings
- 1980: ffolkes
- 1957: Thunder in the West
- 1948: Arms and the Man
- 1949: Summer Day's Dream
- 1956: The Condemned
- 1957: Rupert of Hentzau
- 1959: The House in Paris
- 1959: Mr. Bossom's Day
- 1960: The Eye of Allah
- 1969: John Nash a Painter in the Country
- 1974: Dr. Watson and the Darkwater Hall Mystery
