| Lișava | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Caraș-Severin County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Brădișoru de Jos, Greoni |
| Length: | 27km (17miles) |
| Source1: | Anina Mountains |
| Mouth: | Caraș |
| Mouth Location: | Vărădia |
| Mouth Coordinates: | 45.0819°N 21.5482°W |
| Basin Size: | 151km2 |
| Tributaries Left: | Natra, Răchitova, Oravița |
| Tributaries Right: | Dobra, Gladie |
The Lișava is a left tributary of the river Caraș (Karaš) in Romania. It discharges into the Caraș in Vărădia.[1] Its length is 27km (17miles) and its basin size is 151km2.