Câlneș
| Câlneș Bahna | |
|---|---|
| Location | |
| Country | Romania | 
| Counties | Neamț County | 
| Villages | Dochia, Traian, Podoleni, Mănoaia | 
| Physical characteristics | |
| Mouth | Bistrița | 
|  • coordinates | 46°45′53″N 26°36′50″E / 46.7647°N 26.6138°E | 
| Length | 23 km (14 mi) | 
| Basin size | 157 km2 (61 sq mi) | 
| Basin features | |
| Progression | Bistrița→ Siret→ Danube→ Black Sea | 
| Tributaries | |
| • left | Bahnița, Celac, Verdele | 
| • right | Văleni | 
The Câlneș (also: Bahna) is a left tributary of the river Bistrița in Romania. It flows into the Bistrița near Mănoaia. Its length is 23 km (14 mi) and its basin size is 157 km2 (61 sq mi).