| Saint-Arroumex | |
| Commune Status: | Commune |
| Arrondissement: | Castelsarrasin |
| Canton: | Beaumont-de-Lomagne |
| Insee: | 82156 |
| Postal Code: | 82210 |
| Mayor: | Jacques Bras[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.9933°N 0.9975°W |
| Elevation M: | 153 |
| Elevation Min M: | 90 |
| Elevation Max M: | 172 |
| Area Km2: | 9.63 |
Saint-Arroumex is a commune in the Tarn-et-Garonne department in the Occitanie region in southern France.