| Saint-Arnoult | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Arnoult (loir-et-cher).svg |
| Arrondissement: | Vendôme |
| Canton: | Montoire-sur-le-Loir |
| Insee: | 41201 |
| Postal Code: | 41800 |
| Mayor: | Laurent Gauthier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Territoires Vendômois |
| Coordinates: | 47.7083°N 0.8736°W |
| Elevation M: | 113 |
| Elevation Min M: | 85 |
| Elevation Max M: | 152 |
| Area Km2: | 9.57 |
Saint-Arnoult (in French pronounced as /sɛ̃.t‿aʁnu/) is a commune in the Loir-et-Cher department, central France.[2]