| Sagne | |
| Settlement Type: | Commune and village |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mauritania |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | Department |
| Leader Title: | Mayor |
| Unit Pref: | Imperial |
| Population As Of: | 2013 |
| Population Total: | 10820 |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | ±00:00 |
Sagne is a village and rural commune in Mauritania, located on the border with Senegal.