| Quissac-en-Quercy | |
| Commune Status: | Commune |
| Arrondissement: | Figeac |
| Canton: | Causse et Vallées |
| Insee: | 46233 |
| Postal Code: | 46320 |
| Mayor: | Alain Fogarizzu[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grand-Figeac |
| Coordinates: | 44.6458°N 1.7311°W |
| Elevation M: | 117 |
| Elevation Min M: | 269 |
| Elevation Max M: | 455 |
| Area Km2: | 25.17 |
Quissac-en-Quercy (in French pronounced as /kisak ɑ̃ kɛʁsi/, ; before 2024: Quissac; Occitan (post 1500);: Quiçac) is a commune in the Lot department in south-western France.