Takaroa, Taka-roa or Takapua, is an atoll in the Tuamotu group in French Polynesia. It has a length of 27.4 kilometres and a width of 7 km (4 mi); its land area is 20 square kilometres.

The Tuamotu Archipelago or the Tuamotu Islands are a French Polynesian chain of just under 80 islands and atolls in the southern Pacific Ocean. They constitute the largest chain of atolls in the world, extending over an area roughly the size of Western Europe. Their combined land area is 850 square kilometres. This archipelago's major islands are Anaa, Fakarava, Hao and Makemo.