The Cayman Islands are an autonomous British Overseas Territory in the western Caribbean Sea. The 264-square-kilometre (102-square-mile) territory comprises the three islands of Grand Cayman, Cayman Brac and Little Cayman, which are located to the south of Cuba and northeast of Honduras, between Jamaica and Mexico's Yucatán Peninsula. As of spring 2018, the population of the Cayman Islands was estimated to be 64,420 making it the second-most populated British overseas territory after Bermuda. The capital city is George Town, situated on Grand Cayman, by far the most populous of the three islands.

The Cayman Islands is considered to be part of the geographic Western Caribbean Zone as well as the Greater Antilles. The territory is often considered a major world offshore financial haven for international businesses and many wealthy individuals.