The Wrong Arm of the Law
- Blwyddyn: 1963
- Gwlad: United Kingdom
- Genre: Crime, Comedy
- Stiwdio: Robert Velaise Productions, Romulus Films
- Allweddair: london, england, robbery, police, bank robber, dark comedy, black humor, impostor, informant, disguise, policeman
- Cyfarwyddwr: Cliff Owen
- Cast: Peter Sellers, Lionel Jeffries, Bernard Cribbins, Nanette Newman, Davy Kaye, Bill Kerr