| Hășmaș | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Arad County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Hășmaș |
| Length: | 12km (07miles) |
| Mouth: | Beliu |
| Mouth Location: | Downstream of Hășmaș |
| Mouth Coordinates: | 46.5061°N 22.0546°W |
| Basin Size: | 16km2 |
The Hășmaș is a left tributary of the river Beliu in Romania. It flows into the Beliu near the village Hășmaș.[1] Its length is 12km (07miles) and its basin size is 16km2.