| Ungheni County | |
| Native Name: | Județul Ungheni |
| Native Name Lang: | ro |
| Subdivision Type: | Country |
| Subdivision Name: | Moldova |
| Subdivision Type1: | Capital |
| Subdivision Name1: | Ungheni |
| Established Title: | established |
| Established Date: | 1998 |
| Established Title2: | Ceased to exist |
| Established Date2: | 2003 |
| Area Total Km2: | 2465 |
| Population Total: | 260300 |
| Population As Of: | 2003 |
| Population Density Km2: | auto |
Ungheni County (Romanian; Moldavian; Moldovan: Județul Ungheni) was a county of Moldova from 1998 to 2003. Its population in 2003 was 260,300. Its capital was Ungheni.
It was bordered by the Moldovan counties of Bălți, Orhei, Chişinău, and Lăpușna, and with Romania to the west.