| Type: | parish |
| Official Name: | Alpalhão |
| Region: | Alentejo |
| Cim: | Alto Alentejo |
| District: | Portalegre |
| Municipality: | Nisa |
| Coordinates: | 39.4167°N -7.6189°W |
| Area Total: | 34.16 |
| Population As Of: | 2011 |
| Population Total: | 1238 |
Alpalhão is a civil parish in the municipality of Nisa, Portugal. The population in 2011 was 1,238,[1] in an area of 34.16 km2.[2]