Jimmy Fagg (1929 - 2010) was an English stand-up comedian, musician and actor. He is most notable for his roles in the Comic Strip Presents.. and in other British comedy films.

Fagg had a long spell as a musician in the Royal Marines between 1940 and 1960. During this time, he was reported to have been accused of mutiny on two occasions. On both occasions, however, he was excused from any punishment; it is believed due to his charm and wit as a comedian.