| Loupia | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Loupia (Aude).svg |
| Arrondissement: | Limoux |
| Canton: | La Région Limouxine |
| Insee: | 11207 |
| Postal Code: | 11300 |
| Mayor: | Olivier Rougé[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.0628°N 2.1122°W |
| Elevation M: | 230 |
| Elevation Min M: | 213 |
| Elevation Max M: | 388 |
| Area Km2: | 4.46 |
Loupia (in French pronounced as /lupja/; Occitan (post 1500);: Lopian) is a commune in the Aude department in southern France.