Deep Blue Sea 3
- Blwyddyn: 2020
- Gwlad: United States of America
- Genre: Action, Horror, Science Fiction
- Stiwdio: Roserock Films
- Allweddair: ocean, boat, shark attack, animal attack, sequel, scuba diving, drone, creature, explosion, underwater, shark, killer shark, sinking boat, mozambique, eaten by animal
- Cyfarwyddwr: John Pogue
- Cast: Tania Raymonde, Nathaniel Buzolic, Emerson Brooks, Bren Foster, Reina Aoi, Alexander Bhat