Mystery Submarine
- Ano: 1963
- País: United Kingdom
- Xénero: War
- Estudo: Bertram Ostrer Productions, British Lion Films
- Palabra clave: submarine
- Director: C.M. Pennington-Richards
- Reparto: Edward Judd, James Robertson Justice, Laurence Payne, Joachim Fuchsberger, Arthur O'Sullivan, Albert Lieven
