- Koba Island is also an alternative name for Gupo Island, Taiwan.
| Native name | Pulau Koba |
|---|---|
| Coordinates | 6°23′34″S 134°29′40″E |
| Archipelago | Aru Islands |
| Country | Indonesia |
| Province | Maluku |
| Country admin divisions title 1 | Regency |
| Country admin divisions 1 | Aru Islands Regency |
| Time zone | IEST (UTC+09:00) |
Koba Island (Indonesian: Pulau Koba) is an island in the Aru Islands in the Arafura Sea. It is situated in the Maluku Province, Indonesia. Its area is 1723 km². The other main islands in the archipelago are Tanahbesar (also called Wokam), Kobroor, Kola, Maikoor, and Trangan.[1]