Gregory Jasper Cruttwell (born 22 March 1960) is an English filmmaker, former actor and the founder of football club, Balham F.C. He is the son of actress Geraldine McEwan and Hugh Cruttwell, former principal of the Royal Academy of Dramatic Art.

Cruttwell attended the London Academy of Music and Dramatic Art from 1978-1981.

Before branching out as a writer, director and producer, Cruttwell performed in over 20 theatre productions throughout Great Britain.

In 1990, he wrote and starred in the play Waiting for Sir Larry, which won a Fringe First Award at the Edinburgh Festival.

He made his film debut in Mike Leigh's Naked (1993) and had a leading role in John Herzfeld's 2 Days in the Valley (1996), starring alongside Danny Aiello, James Spader, and Jeff Daniels. His last acting role to date was in the box office success George of the Jungle (1997).

Cruttwell has been seen in numerous British television productions, including Murder Most Horrid, and Birds of a Feather. In the United States, he guest starred in episodes of Murder, She Wrote and The Marshal.

In 2000, he wrote and directed the feature film, Chunky Monkey, starring David Threlfall and Alison Steadman, which had a limited release in the UK.

In 2002, he co-founded production company Head Gear Films with Phil Hunt and Compton Ross and in 2007 co-founded international sales and film finance company Bankside Films.