Keith Philip George Allen (born 2 June 1953) is a comedian, actor, singer and writer. Although he was born in Wales and attended public school there, Allen has adopted the persona of a working-class Cockney. His daughter - Lily Allen has followed suit as she also attended public school.

Keith Allen (born August 21, 1923 in Saskatoon, Saskatchewan, Canada) is a retired professional ice hockey player and is a former National Hockey League head coach and general manager. He is currently executive vice president of the Philadelphia Flyers.

As "Fat Les", composed the unofficial England Soccer World Cup 1998 Song "Vindaloo".

Brother of Kevin Allen (I).

Although he was "Fat Les" in the England World Cup song "Vindaloo" and also in other English patriotic music videos, he is in fact Welsh, as is his brother Kevin. They were both born in Swansea.

Supports Fulham Football Club.

Is the father of singer Lily Allen (I) and actor Alfie Allen.

Was expelled from boarding school as a boy for changing the organ pipes around in the school chapel during the Christmas period. He was lonely and unhappy because his parents were in Singapore and he couldn't make the journey to his grandmother's house in Llanelli; because it was too expensive. When they attempted to play the organ he described the sound like "Stevie Wonder going mental.".