Muifuiva
| Geography | |
|---|---|
| Location | South Pacific |
| Coordinates | 20°16′01″S 174°49′01″W / 20.267°S 174.817°W |
| Archipelago | Haʻapai |
| Highest elevation | 27 m (89 ft) |
| Administration | |
| Division | Haʻapai |
Muifuiva is a tiny island in the Haʻapai archipelago, that is a part of the Kingdom of Tonga. The island name in local language means "tail of the fuiva bird".