Alan Simpson may refer to: Alan Simpson (theatre director) (1920–1980), Irish theatre director Alan Simpson (scriptwriter) (1929–2017), British screenwriter, of Galton and Simpson Alan Simpson (American politician) (born 1931), former United States Senator from Wyoming Alan Simpson (athlete) (born 1940), British runner Alan Simpson (British politician) (born 1948), British Labour Party politician Alan Simpson (actor) (born 1983), American actor