Gerald Theron Campion (April 23 1921 – July 9 2002) was an English actor, best known for his role as Billy Bunter in a 1950s television adaptation of the books by Frank Richards.

The son of a screen writer, Cyril Campion , Gerald Campion appeared in numerous films and television programmes — mostly comedies — but his only major success was as Bunter, a role for which he was considerably too old. After dropping out of acting, he ran a restaurant.