| Rahart | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Rahart (Loir-et-Cher).svg |
| Arrondissement: | Vendôme |
| Canton: | Le Perche |
| Insee: | 41186 |
| Postal Code: | 41160 |
| Mayor: | Caroline Lemaître[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Territoires Vendômois |
| Coordinates: | 47.8708°N 1.0686°W |
| Elevation M: | 140 |
| Elevation Min M: | 108 |
| Elevation Max M: | 154 |
| Area Km2: | 14.23 |
Rahart (in French pronounced as /ʁa.aʁ/) is a commune in the Loir-et-Cher department in central France.