| Official Name: | Eferi |
| Settlement Type: | Village |
| Pushpin Map: | Algeria |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Subdivision Type: | Country |
| Subdivision Name: |  Algeria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Illizi Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Djanet District |
| Subdivision Type3: | Commune |
| Subdivision Name3: | Djanet[1] |
| Unit Pref: | Metric |
| Utc Offset: | +1 |
| Coordinates: | 24.4767°N 9.5131°W |
| Elevation M: | 1027 |
Eferi is a village in the commune of Djanet,[1] in Djanet District, Illizi Province, Algeria. Along with the other localities near Djanet it lies at the south-western edge of the Tassili n'Ajjer mountain range.[2]
Neighbouring towns and cities