| Negreni | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Gorj County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Licurici, Negreni |
| Length: | 18km (11miles) |
| Mouth: | Amaradia |
| Mouth Coordinates: | 44.8173°N 23.6557°W |
| Basin Size: | 38km2 |
| Custom Label: | River code |
| Custom Data: | VII.1.42.5 |
The Negreni is a right tributary of the river Amaradia in Romania. It flows into the Amaradia between the villages Negreni and Busuioci.[1] Its length is 18km (11miles) and its basin size is 38km2.