Futuna is the largest island in Hoorn Islands or Îles Horne, located in the Pacific Ocean, part of the French overseas collectivity of Wallis and Futuna. The island occupies an area of 80 km2 (30 sq mi) and as of 2018 it has a population of 10,912.

Wallis and Futuna, officially the Territory of the Wallis and Futuna Islands, is a French island collectivity in the South Pacific, situated between Tuvalu to the northwest, Fiji to the southwest, Tonga to the southeast, Samoa to the east, and Tokelau to the northeast.