Undersea Kingdom
- taona: 1936
- Firenena: United States of America
- Genre: Action, Fantasy, Science Fiction
- Studio: Republic Pictures
- Keyword: submarine, atlantis, movie serial, robots
- tale: B. Reeves Eason, Joseph Kane
- Cast: Ray Corrigan, Lois Wilde, Monte Blue, William Farnum, Boothe Howard, Raymond Hatton