Omosa River
| Omosa River Kokun River | |
|---|---|
| Location | |
| Country | Papua New Guinea |
| Region | Madang Province |
| Physical characteristics | |
| Source | |
| • location | Papua New Guinea |
| Mouth | |
• coordinates | 4°57′45″S 145°05′01″E / 4.96259°S 145.0836°E |
The Omosa River is a river in Madang Province, Papua New Guinea.
The Omosan languages are spoken in the area.