Fananu is an island and municipality in the state of Chuuk, Federated States of Micronesia.
Fananu island is also located in Nomwin atoll north from Nomwin island.
Together Nomwin , Fananu , Murilo & Ruo forms the Hall islands in Chuuk, Federated states of Micronesia.
The Hall islands along with Namonuito islands and Pattiw (Western islands) are considered Northwest outer islands in Chuuk State.
8°33′31″N 151°54′16″E / 8.5586°N 151.9045°E