| Lugan | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Agnan (Tarn).svg |
| Arrondissement: | Castres |
| Canton: | Les Portes du Tarn |
| Insee: | 81150 |
| Postal Code: | 81500 |
| Mayor: | Xavier Crémoux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Tarn-Agout |
| Coordinates: | 43.7322°N 1.7183°W |
| Elevation M: | 160 |
| Elevation Min M: | 129 |
| Elevation Max M: | 231 |
| Area Km2: | 10.13 |
Lugan (meaning the northern star) is a commune in the Tarn department in southern France.