Proletarsk, Rostov Oblast
| Proletarsk Пролетарск | |
|---|---|
| Location of Proletarsk | |
| Coordinates: 46°42′N 41°44′E / 46.700°N 41.733°E | |
| Country | Russia | 
| Federal subject | Rostov Oblast | 
| Administrative district | Proletarsky District | 
| Urban settlement | Proletarskoye | 
| Elevation | 15 m (49 ft) | 
| Population | |
|  • Total | 20,267 | 
| • Capital of | Proletarsky District, Proletarskoye Urban Settlement | 
| • Municipal district | Proletarsky Municipal District | 
| • Urban settlement | Proletarskoye Urban Settlement | 
| • Capital of | Proletarsky Municipal District, Proletarskoye Urban Settlement | 
| Time zone | UTC+3 (MSK ) | 
| Postal code(s) | 347540–347542, 347544 | 
| OKTMO ID | 60645101001 | 
Proletarsk (Russian: Пролета́рск) is a town and the administrative center of Proletarsky District in Rostov Oblast, Russia, located on the Manych River, on the Rostov-on-Don–Baku railway.
It was formerly the Cossack stanitsa of Velikoknyazheskaya (Великокняжеская).