Bell Island is a private island inside the Exuma Cays Land and Sea Park, in the island archipelago of the Exumas, which is in turn part of the Lucayan Archipelago. As of 2021, it was a territory of The Bahamas. The island has a surface of 349 acres. Sometimes the island is called Big Bell Island, and it is not to be confused with nearby Little Bell, which is also known as Cambridge Cay.