| Trébons-sur-la-Grasse | |
| Commune Status: | Commune |
| Arrondissement: | Toulouse |
| Canton: | Revel |
| Insee: | 31560 |
| Postal Code: | 31290 |
| Mayor: | John Steimer[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.4514°N 1.7236°W |
| Elevation M: | 180 |
| Elevation Min M: | 175 |
| Elevation Max M: | 272 |
| Area Km2: | 10.87 |
Trébons-sur-la-Grasse is a commune in the Haute-Garonne department in southwestern France.