Cosh Boy
- Jaar: 1953
- Land: United Kingdom
- Genre: Drama, Misdaad
- Studio: Angel Productions
- Trefwoord: london, england, street gang, based on play or musical, british noir
- Regisseur: Lewis Gilbert
- Gips: James Kenney, Joan Collins, Betty Ann Davies, Robert Ayres, Hermione Baddeley, Hermione Gingold