| Official Name: | Osman Owlan |
| Native Name: | عثمان اولن |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | West Azerbaijan |
| Subdivision Type2: | County |
| Subdivision Name2: | Shahin Dezh |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Keshavarz |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Chaharduli |
| Population As Of: | 2006 |
| Population Total: | 93 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 36.8897°N 46.5972°W |
Osman Owlan (fa|عثمان اولن, also Romanized as ‘Os̄mān Owlan and ‘Os̄mān Ūlan) is a village in Chaharduli Rural District, Keshavarz District, Shahin Dezh County, West Azerbaijan Province, Iran. At the 2006 census, its population was 93, in 16 families.