Napuka

Coordinates: 16°30′22″S 179°55′10″W / 16.5061°S 179.9194°W / -16.5061; -179.9194

Napuka, or Pukaroa, is a small coral atoll in the Disappointment Islands, in the north-eastern part of the Tuamotu Archipelago in French Polynesia. It is located only 15 km to the southeast of Tepoto Nord, its nearest neighbor, forming a small group. These two atolls are quite isolated, the nearest land being Fangatau Atoll 170 km to the south.

Napuka Atoll is 10.5 km long and about 4 km wide. Its reef is quite broad, completely enclosing the lagoon. The total dry land area of the 30 islands on Napuka's reef is 8 km². The surface of the lagoon is 18 km².

Napuka has 257 inhabitants according to the 2002 census. The main village is Tepukamaruia (Te Puka Maru Ia).