John Robinson was an English actor, who was particularly active in the theatre. Mostly cast in minor and supporting roles in film and television, he is best remembered for being the second actor to play the famous television science-fiction role of Professor Bernard Quatermass, in the 1955 BBC Television serial Quatermass II.

Professor Bernard Quatermass is a fictional scientist originally created by writer Nigel Kneale for BBC Television. An intelligent and highly moral British scientist, Quatermass is a pioneer of the British space programme, heading the British Experimental Rocket Group. He continually finds himself confronting sinister alien forces that threaten to destroy humanity.