Below the Sea
- Blwyddyn: 1933
- Gwlad: United States of America
- Genre: Adventure
- Stiwdio: Columbia Pictures
- Allweddair: gold, diving, murder, sunken treasure, pre-code, giant octopus
- Cyfarwyddwr: Albert S. Rogell
- Cast: Ralph Bellamy, Fay Wray, Frederick Vogeding, Esther Howard, Paul Page, Trevor Bland