| Settlement Type: | municipality |
| Official Name: | Aljucén |
| Pushpin Map: | Spain Extremadura |
| Pushpin Map Caption: | Location of Aljucén within Extremadura |
| Coordinates: | 39.0444°N -6.3303°W |
| Subdivision Name3: | Aljucén |
| Area Total Km2: | 19 |
| Elevation M: | 270 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
Aljucén (pronounced as /es/) is a municipality located in the province of Badajoz, Extremadura, Spain. According to the 2006 census (INE), the municipality has a population of 247 inhabitants.