| Șar | |
| Name Other: | Noroieni |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Satu Mare County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Botiz, Noroieni |
| Length: | 23km (14miles) |
| Mouth: | Egherul Mare |
| Mouth Coordinates: | 47.9208°N 22.8589°W |
| Progression: | Egherul Mare→ |
| Basin Size: | 111km2 |
The Șar (also: Noroieni) is a left tributary of the river Egherul Mare in Romania. It flows into the Egherul Mare on the border with Hungary, near the village Pelișor. Its length is 23km (14miles) and its basin size is 111km2.