利富岛是法属新喀里多尼亚的岛屿，位于南太平洋，属于洛亚蒂群岛的一部分，长81公里、宽24公里，面积1,197平方公里，最高点海拔高度104米，2009年人口8,627。

Lifou Island or Drehu in the local language is the largest, most populous and most important island of the Loyalty Islands (Loyalty Islands Province), in the archipelago of New Caledonia, an overseas territory of France in the Pacific Ocean. With a total area of 1,207 square kilometers Lifou is located east of Australia at 20°54′S 167°12′E / 20.9°S 167.2°E / -20.9; 167.2.