| Cvașnița | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Maramureș County |
| Length: | 11km (07miles) |
| Mouth: | Ruscova |
| Mouth Coordinates: | 47.8231°N 24.4341°W |
| Basin Size: | 35km2 |
The Cvașnița is a left tributary of the Ruscova in Maramureș County, Romania. It flows into the Ruscova in Poienile de sub Munte.[1] Its length is 11km (07miles) and its basin size is 35km2.