Ouad Naga
| Ouad Naga | |
|---|---|
| Commune and town | |
| Coordinates: 18°36′N 16°6′W / 18.600°N 16.100°W | |
| Country | Mauritania | 
| Region | Trarza | 
| Department | Ouad Naga Department | 
| Area | |
|  • Total | 145.8 sq mi (377.5 km2) | 
| Population  (2013 census) | |
|  • Total | 9,215 | 
| • Density | 63/sq mi (24/km2) | 
| Time zone | UTC+0 (GMT) | 
Ouad Naga is a town and urban commune in the Trarza Region of south-western Mauritania.
In 2013, it had a population of 9,215.
The biggest village in Ouad Naga other than the commune itself is Al-Agba.