| Bârsa | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Sălaj County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Domnin, Bârsa, Someș-Odorhei |
| Length: | 10km (10miles) |
| Mouth: | Someș |
| Mouth Location: | Someș-Odorhei |
| Mouth Coordinates: | 47.3261°N 23.2811°W |
| Basin Size: | 23km2 |
The Bârsa is a left tributary of the river Someș in Romania. It discharges into the Someș in Someș-Odorhei. Its length is 10km (10miles) and its basin size is 23km2.