| Rignac | |
| Commune Status: | Commune |
| Arrondissement: | Gourdon |
| Canton: | Gramat |
| Insee: | 46238 |
| Postal Code: | 46500 |
| Mayor: | Francis Lacayrouze[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Causses et Vallée de la Dordogne |
| Coordinates: | 44.8075°N 1.6961°W |
| Elevation M: | 210 |
| Elevation Min M: | 270 |
| Elevation Max M: | 423 |
| Area Km2: | 9.64 |
Rignac (pronounced as /fr/; oc|Rinhac) is a commune in the Lot department in south-western France.