Mystery Submarine
- Leto: 1963
- Država: United Kingdom
- Žanr: Vojno-politični
- Studio: Bertram Ostrer Productions, British Lion Films
- Ključna beseda: submarine
- Direktor: C.M. Pennington-Richards
- Igralska zasedba: Edward Judd, James Robertson Justice, Laurence Payne, Joachim Fuchsberger, Arthur O'Sullivan, Albert Lieven