Camp 020 at Latchmere House in southwest London was a British interrogation centre for captured German agents during the Second World War. It was run by Lieutenant Colonel Robin "Tin Eye" Stephens. Although other wartime interrogation centres were alleged to have used torture to extract confessions, Stephens denied claims that torture had been used at Camp 020. His instructions for interrogators ordered: “Never strike a man. In the first place it is an act of cowardice. In the second place, it is not intelligent. A prisoner will lie to avoid further punishment and everything he says thereafter will be based on a false premise.”

Latchmere House is a building and grounds southeast of Ham Common in Ham, in the London Borough of Richmond upon Thames, in south west London, England. The southern part of the site lies in the Royal Borough of Kingston upon Thames.