| Reilhaguet | |
| Commune Status: | Commune |
| Arrondissement: | Gourdon |
| Canton: | Souillac |
| Insee: | 46236 |
| Postal Code: | 46350 |
| Mayor: | Jean-Luc Bouyé[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Causses et Vallée de la Dordogne |
| Coordinates: | 44.7711°N 1.505°W |
| Elevation M: | 344 |
| Elevation Min M: | 131 |
| Elevation Max M: | 390 |
| Area Km2: | 15.96 |
Reilhaguet (pronounced as /fr/; oc|Relhaguet) is a commune in the Lot department in south-western France.