| Neagra | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Alba County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Poiana Vadului, Vadu Moților |
| Length: | 12km (07miles) |
| Source1: | Mount Târsii |
| Source1 Coordinates: | 46.405°N 22.8183°W |
| Source1 Elevation: | 1095m (3,593feet) |
| Mouth: | Arieșul Mare |
| Mouth Location: | Vadu Moților |
| Mouth Coordinates: | 46.3994°N 22.9631°W |
| Mouth Elevation: | 591m (1,939feet) |
| Basin Size: | 52km2 |
| Tributaries Left: | Măgura, Lăzești |
The Neagra is a right tributary of the river Arieșul Mare in Romania. It discharges into the Arieșul Mare in Popeștii de Jos. Its length is 12km (07miles) and its basin size is 52km2.