7광구
- taona: 2011
- Firenena: South Korea
- Genre: Horror, Science Fiction, Action
- Studio: CJ Entertainment, JK Film
- Keyword: ocean, water monster, cryptozoology, infestation, improved fuel, oil exploration, ocean rig
- tale: 김지훈
- Cast: 하지원, 오지호, 안성기, 박철민, 송새벽, 이한위