Tecșe
| Tecșe | |
|---|---|
| Location | |
| Country | Romania | 
| Counties | Covasna County | 
| Villages | Valea Zălanului | 
| Physical characteristics | |
| Source | Baraolt Mountains | 
| Mouth | Aita | 
 • coordinates  | 46°00′09″N 25°39′53″E / 46.0024°N 25.6646°E | 
| Length | 13 km (8.1 mi) | 
| Basin size | 47 km2 (18 sq mi) | 
| Basin features | |
| Progression | Aita→ Olt→ Danube→ Black Sea | 
| Tributaries | |
| • left | Anaș | 
The Tecșe (in its upper course also: Nireș) is a left tributary of the river Aita in Romania. It flows into the Aita south of Aita Seacă. Its length is 13 km (8.1 mi) and its basin size is 47 km2 (18 sq mi).