| Frontignan-de-Comminges | |
| Commune Status: | Commune |
| Arrondissement: | Saint-Gaudens |
| Canton: | Bagnères-de-Luchon |
| Insee: | 31200 |
| Postal Code: | 31510 |
| Mayor: | Yves Planas[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 42.9719°N 0.6594°W |
| Elevation M: | 485 |
| Elevation Min M: | 468 |
| Elevation Max M: | 1565 |
| Area Km2: | 2.53 |
Frontignan-de-Comminges is a commune in the Haute-Garonne department in southwestern France.