Mystery Submarine
- An: 1963
- Țară: United Kingdom
- Gen: Război
- Studio: Bertram Ostrer Productions, British Lion Films
- Cuvânt cheie: submarine
- Director: C.M. Pennington-Richards
- Distribuție: Edward Judd, James Robertson Justice, Laurence Payne, Joachim Fuchsberger, Arthur O'Sullivan, Albert Lieven