Forbidden Territory is a 1934 British thriller film directed by Phil Rosen and starring Gregory Ratoff, Ronald Squire and Binnie Barnes. It was based on the 1933 novel The Forbidden Territory by Dennis Wheatley. The film, about an Englishman and his son who travel to the Soviet Union to rescue a family member being held in prison, was made at the Lime Grove Studios of Gainsborough Pictures in Shepherd's Bush. The film's sets were designed by the art director Oscar Werndorff.