Blue Grotto may refer to:
- Blue Grotto (Biševo), a cave on the Croatian island of Biševo
- Blue Grotto (Capri), a cave on the Italian island of Capri
- Blue Cave (Kastelorizo), a cave on the Greek Island of Megisti (Kastelorizo)
- Blue Grotto (Malta), a cave in Malta
- Blue Grotto, an area under the Manhattan end of the Brooklyn Bridge
- Grotta Azzurra (restaurant) an eatery in New York City
- Grotta dello Smeraldo, a cave at the Amalfi Coast in Italy
|This disambiguation page lists articles about distinct geographical locations with the same name.
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