The Crime Museum is a collection of criminal memorabilia kept at New Scotland Yard, headquarters of the Metropolitan Police Service in London, England. Known as the Black Museum until the early 21st century, the museum came into existence at Scotland Yard sometime in 1874, arising out of the collection of prisoners' property gathered as a result of the Forfeiture Act 1870 and intended as an aid to the police in their study of crime and criminals. Initially unofficial, it had become an official if private museum by 1875, with a police inspector and a police constable assigned to official duty there. Not open to the public, it was used as a teaching collection for police recruits and was only ever accessible by those involved in legal matters, royals and other VIPs.

The Black Museum is a radio crime-drama program produced by Harry Alan Towers, which was broadcast in the USA on the Mutual network in 1952. It was then broadcast in Europe in 1953 on Radio Luxembourg, a commercial radio station, and was not broadcast by the BBC until 1991.