| Olanu River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Gorj County |
| Tributaries | |
| - left | Stârminos |
| - right | Olănelul |
| Source | |
| - location | Junction of headwaters Stârminos and Olănelul |
| Mouth | Cerna River |
| - location | Cerna-Sat |
| Official River Code | VI.2.5.1 |
The Olanu River is a tributary of the Cerna River in Romania. It starts at the junction of headwaters: Stârminos and Olănelul