| Halasău River | |
| River | |
| Countries | Romania |
|---|---|
| Counties | Bihor County |
| Source | |
| - elevation | 224 m (735 ft) |
| - coordinates | |
| Mouth | Valea Nouă |
| - location | Downstream of Şumugiu |
| - elevation | 155 m (509 ft) |
| - coordinates | |
The Halasău River is a tributary of the Valea Nouă River in Romania.