Capri (/kəˈpriː/; Italian pronunciation: [ˈkaːpri]) is an island in the Tyrrhenian Sea off the Sorrentine Peninsula, on the south side of the Gulf of Naples in the Campania region of Italy. The main town Capri on the island shares the name. It has been a resort since the time of the Roman Republic.

Features of the island are the Marina Piccola (the little harbour), the Belvedere of Tragara (a high panoramic promenade lined with villas), the limestone crags called sea stacks that project above the sea (the Faraglioni), the town of Anacapri, the Blue Grotto (Grotta Azzurra), and the ruins of the Imperial Roman villas.