| Larcan | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Gaudens |
| Canton: | Saint-Gaudens |
| Insee: | 31274 |
| Postal Code: | 31800 |
| Mayor: | Henri Fourment[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.1767°N 0.7214°W |
| Elevation M: | 435 |
| Elevation Min M: | 349 |
| Elevation Max M: | 450 |
| Area Km2: | 6.96 |
Larcan (pronounced as /fr/) is a commune in the Haute-Garonne department in southwestern France.