James "Jim" Larratt Battersby (1907–1955) was a British fascist and pacifist, and a member of the Battersby family of hatmakers of Stockport, Greater Manchester, England. He was forced to retire from the family firm due to his politics and was interned by the British government during the Second World War along with other British fascists. During his detention he came to believe that Adolf Hitler was Christ returned, and after the war wrote The Holy Book and Testament of Adolf Hitler. He died by suicide.