Sigave is one of the three official kingdoms of the French territory of Wallis and Futuna, standing in the western part of the island of Futuna. It has a population of 4,700 inhabitants, and it is the only airport on the island.

Futuna Island, along with Alofi, is located in the Pacific Ocean and belongs to the French overseas collectivity in French Polynesia. Both are a remnant of an extinct volcano and are bordered by a fringing reef.

Polikalepo Kolivai was king of Sigave from July 2010 to October 2014.