Mystery Submarine
- Aasta: 1963
- Riik: United Kingdom
- Žanr: War
- Stuudio: Bertram Ostrer Productions, British Lion Films
- Märksõna: submarine
- Direktor: C.M. Pennington-Richards
- Osades: Edward Judd, James Robertson Justice, Laurence Payne, Joachim Fuchsberger, Arthur O'Sullivan, Albert Lieven
