| Gratentour | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Gratentour (Haute-Garonne).svg |
| Arrondissement: | Toulouse |
| Canton: | Castelginest |
| Insee: | 31230 |
| Postal Code: | 31150 |
| Mayor: | Patrick Delpech[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Toulouse Métropole |
| Coordinates: | 43.7219°N 1.4322°W |
| Elevation M: | 170 |
| Elevation Min M: | 123 |
| Elevation Max M: | 194 |
| Area Km2: | 4.09 |
Gratentour (in French pronounced as /ɡʁatɛ̃tuʁ/; Occitan (post 1500);: Gratentorn) is a commune in the Haute-Garonne department in southwestern France.