The Blue Lagoon
- Taon: 1949
- Bansa: United Kingdom
- Genre: Drama, Romance
- Studio: Individual Pictures, J. Arthur Rank Organisation
- Keyword: ship, island, beach, stranded
- Direktor: Frank Launder
- Cast: Jean Simmons, Donald Houston, Noel Purcell, James Hayter, Cyril Cusack, Maurice Denham