George Victor Bishop (11 June 1932 – 8 June 2005), known professionally as Ed Bishop or sometimes Edward Bishop, was an American actor. He was known for playing Commander Ed Straker in UFO, Captain Blue in Captain Scarlet and the Mysterons and for voicing Philip Marlowe in a series of BBC Radio adaptations of the Marlowe novels by Raymond Chandler.

Bishop made his film acting debut as an ambulance driver in Stanley Kubrick's 1962 movie Lolita. He played an American astronaut going to the Moon in the film The Mouse on the Moon (1963) and also appeared in The Bedford Incident (1965) and Battle Beneath the Earth (1967). He had small speaking roles in the James Bond films You Only Live Twice (1967) and Diamonds Are Forever (1971), but was not included in the film credits for either. He appeared in a second Kubrick film, 2001: A Space Odyssey (1968), in which he played the Captain of the Aries 1B Moon shuttle. The role initially featured dialogue but this was later cut from his scenes.