| Parnac | |
| Commune Status: | Commune |
| Arrondissement: | Cahors |
| Canton: | Luzech |
| Insee: | 46214 |
| Postal Code: | 46140 |
| Mayor: | Marc Gastal[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Vallée du Lot et du Vignoble |
| Coordinates: | 44.4908°N 1.3153°W |
| Elevation M: | 139 |
| Elevation Min M: | 100 |
| Elevation Max M: | 296 |
| Area Km2: | 5.77 |
Parnac (in French pronounced as /paʁnak/) is a commune in the Lot department in south-western France.