Get Lost! is a British television drama serial made by Yorkshire Television in 1981 for the ITV network. Written by Alan Plater, the plot concerns the disappearance of the husband of Leeds schoolteacher Judy Threadgold (Bridget Turner). Investigating the disappearance, with the aid of her colleague, woodwork teacher Neville Keaton (Alun Armstrong), Judy learns of the existence of a secret organisation that helps disaffected people leave their unhappy lives behind.

Alan Plater's The Beiderbecke Affair (1985) started out as a sequel to Get Lost! but was rewritten with new characters when Alun Armstrong proved unavailable to reprise the role of Neville Keaton.