Ouillen | |
|---|---|
Commune and town | |
| Coordinates: 36°13′40″N 8°3′53″E / 36.22778°N 8.06472°E | |
| Country | |
| Province | Souk Ahras Province |
| Population (2008) | |
• Total | 6,544 |
| Time zone | UTC+1 (CET) |
Ouillen is a town and commune in Souk Ahras Province in north-eastern Algeria.
36°13′40″N 8°03′53″E / 36.22778°N 8.06472°E