Krasny Sulin
 Красный Сулин | |
|---|---|
 | |
.png) Flag  Coat of arms | |
| Country | Russia |
| Oblast |  Rostov Oblast |
| Area | |
| • Total | 93 km2 (36 sq mi) |
| Elevation | 150 m (490 ft) |
| Population (2025) | |
| • Total | 34.694 |
| • Density | 0.37/km2 (0.97/sq mi) |
Krasny Sulin (Russian: Красный Сулин) is a city in Rostov Oblast, Russia. In 2025, 34,694 people lived there.
