 Location of the Pityilu Island among the Admiralty Islands | |
  Pityilu Island | |
| Geography | |
|---|---|
| Coordinates | 01°57′41.91″S 147°13′32.85″E / 1.9616417°S 147.2257917°E |
| Archipelago | Admiralty Islands |
| Length | 4.8 km (2.98 mi) |
| Width | 0.19 km (0.118 mi) |
| Administration | |
| Province | Manus Province |
| Naval Base Administrative |  United States Navy 1944-1947 |
Pityilu Island is part of Manus Province in northern Papua New Guinea and part of the Admiralty Islands. It is off the northern coast of Manus Island and is nearly 4.8 km long and varies in width from 76 to 198 metres.