Keith Forsey (born on 02 January 1948 in London, England) is an English composer of soundtracks as well as a producer. He was also drummer of Giorgio Moroder and can be heard on several Donna Summer albums until 1981.

He co-wrote several songs on the albums Bad Girls, The Wanderer and I'm A Rainbow. He also ran a band called TRAX with producer Peter Bellotte, also member of the Moroder team. Forsey was also well-known as the producer for the rock musician Billy Idol, including the albums "Billy Idol", "Rebel Yell", "Whiplash Smile", "Charmed Life" and "Devil's Playground".