| Arieș | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Maramureș County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Arieșu de Pădure, Arieșu de Câmp |
| Length: | 14km (09miles) |
| Mouth: | Someș |
| Mouth Location: | Arieșu de Câmp |
| Mouth Coordinates: | 47.6451°N 23.3987°W |
| Basin Size: | 35km2 |
The Arieș is a right tributary of the river Someș in Romania. It discharges into the Someș in Arieșu de Câmp. Its length is 14km (09miles) and its basin size is 35km2.