| Costişa River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Alba County |
| Source | |
| - location | Şureanu Mountains, Mount Gura Potecului |
| - elevation | 1,569 m (5,148 ft) |
| - coordinates | |
| Mouth | Diudiu |
| - elevation | 1,305 m (4,281 ft) |
| - coordinates | |
The Costişa River is a tributary of the Diudiu River in Romania.