Tadjena
36°19′N 1°08′E / 36.317°N 1.133°E
| Tadjena | |
|---|---|
| Commune and town | |
| Country | Algeria | 
| Province | Chlef Province | 
| District | Abou El Hassan | 
| Time zone | UTC+1 (CET) | 
Tadjena (Arabic: تدجنة) (formerly Fromentin) is a town in the Dahra mountains in Chlef Province in central Algeria, with a population of about 23,000; its altitude is 438 m.