| Official Name: | Kuy-e Rowshan Shahr |
| Native Name: | کوي روشن شهر |
| Settlement Type: | village |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Isfahan |
| Subdivision Type2: | County |
| Subdivision Name2: | Isfahan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Jey |
| Population As Of: | 2006 |
| Population Total: | 619 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
Kuy-e Rowshan Shahr (Persian: کوي روشن شهر, also Romanized as Kūy-e Rowshan Shahr) is a village in Jey Rural District, in the Central District of Isfahan County, Isfahan Province, Iran. At the 2006 census, its population was 619, in 179 families.