Bousteila
| Bousteila بوصطيلة | |
|---|---|
| Commune and town | |
| Coordinates: 15°34′40″N 8°04′55″W / 15.57778°N 8.08194°W | |
| Country | Mauritania | 
| Region | Hodh Ech Chargui | 
| Department | Timbedra | 
| Population  (2013) | |
|  • Total | 20,327 | 
| Time zone | UTC±00:00 (GMT) | 
Bousteila (Arabic: بوصطيلة) is a commune and town in Mauritania. It is located in the Timbedra department within the south-eastern region of Hodh Ech Chargui.
Mauritania's southern border with Mali is within 10 kilometers of Bousteila.