| Birbir River | |
| Source1: | Birbir River |
| Source1 Location: | Dibdib, Ethiopia |
| Source1 Elevation: | 2367m (7,766feet) |
| Mouth: | Baro River |
| Mouth Location: | Seriti, Ethiopia |
| Mouth Coordinates: | 8.2411°N 34.9609°W |
| Mouth Elevation: | 557m (1,827feet) |
| Subdivision Type1: | Country |
| Subdivision Name1: | Ethiopia |
| Subdivision Type2: | Regions |
| Subdivision Name2: | Oromia, SWEPR |
| River System: | Nile |
| Tributaries Left: | Sor River |
| Progression: | Baro → Sobat → White Nile → Nile → Mediterranean Sea |
| Discharge1 Location: | Mouth (estimate) [1] |
| Basin Population: | 2,960,000[2] |
The Birbir River of southwestern Ethiopia is a tributary of the Baro River, which it creates at its confluence with the Gebba. It is politically important because its course defines part of the boundary between the Mirab Welega and Illubabor Zones of the Oromia Region. Richard Pankhurst notes that the Birbir is economically important for the discovery in 1904 of deposits of platinum along its course.[3]
