Blue Lagoon may refer to:

• The Blue Lagoon (novel), a 1908 novel by Henry De Vere Stacpoole
  • The Blue Lagoon (1923 film), a lost British-South African silent film, based on the novel, starring Molly Adair and Arthur Pusey
  • The Blue Lagoon (1949 film), a British film, based on the novel, starring Jean Simmons and Donald Houston
  • The Blue Lagoon (1980 film), an American-Australian film, based on the novel, starring Brooke Shields and Christopher Atkins
    • Return to the Blue Lagoon, a 1991 sequel of the 1980 film
    • Blue Lagoon: The Awakening, a 2012 Lifetime television movie

• Blue Lagoon, Queensland, Australia, a geographical feature on Lizard Island
• Blue Lagoon, a flooded slate quarry near Abereiddy, Wales
• Blue Lagoon, a cove in Portland, Jamaica
• Blue Lagoon (Ekerö), an artificial lake in Sweden
• Blue Lagoon (geothermal spa), Iceland
• Blue Lagoon Bay, near Comino, Malta
• Blue Lagoon Island, near Nassau, Bahamas
• Blue Lagoon Local Nature Reserve, Bletchley, Milton Keynes, England
• Blue Lagoon National Park, Zambia
• Blue Lagoon Reservoir or Ward's Reservoir, a reservoir near Belmont, Lancashire, England
• Ölüdeniz or Blue Lagoon, Turkey
• Harpur Hill Quarry, Derbyshire, England, known locally as the Blue Lagoon

• The Blue Lagoon, a restaurant at Disneyland Paris renamed Captain Jack's in 2017
• Blue Lagoon (cocktail), an alcoholic drink
• Blue Lagoon, Queensland, a former outdoor water park area at Dreamworld in Gold Coast, Queensland, Australia
• Blue Lagoon Water Park, Pembrokeshire, an indoor water park in Pembrokeshire, Wales
• Princess Selandia or Blue Lagoon, a former floating nightclub in Barrow-in-Furness, United Kingdom

• Laguna Azul (disambiguation)

This disambiguation page lists articles associated with the title Blue Lagoon.
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