Koiwat
A language of Papua New Guinea
| Population | 800 (2000 census). |
| Region | East Sepik Province, Ambunti District, between Munguma and Nagam rivers, Koiwat, Kamangaui, Seraba, and Paiambit villages. |
| Language map |
Papua New Guinea, Map 4, reference number 148 |
| Classification | Sepik, Ndu |

