| Official Name: | Jatar |
| Native Name: | جتر |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | West Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Urmia |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Sumay-ye Beradust |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Sumay-ye Shomali |
| Population As Of: | 2006 |
| Population Total: | 323 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 37.9228°N 44.7828°W |
Jatar (Persian: جتر; also known as Chatar) is a village in Sumay-ye Shomali Rural District, Sumay-ye Beradust District, Urmia County, West Azerbaijan Province, Iran. At the 2006 census, its population was 323, in 58 families.