Cocaine is a 1922 British crime film directed by Graham Cutts and starring Hilda Bayley, Flora Le Breton, Ward McAllister and Cyril Raymond.

It depicts the distribution of cocaine by gangsters through a series of London nightclubs and the revenge a man seeks after his daughter's death.

[2] However, as it had a clear message about the dangers of drugs, censors eventually passed it in June 1922 and it was released in cinemas under the alternative title While London Sleeps.

[3] The Chinese gangster Min Fu was reportedly based on real-life criminal Brilliant Chang.

This article related to a British film of the 1920s is a stub.