| Prayssac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Prayssac 46.svg |
| Arrondissement: | Cahors |
| Canton: | Puy-l'Évêque |
| Insee: | 46225 |
| Postal Code: | 46220 |
| Mayor: | Fabienne Sigaud[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Vallée du Lot et du Vignoble |
| Coordinates: | 44.505°N 1.188°W |
| Elevation M: | 107 |
| Elevation Min M: | 80 |
| Elevation Max M: | 284 |
| Area Km2: | 24.05 |
| Demonym: | Prayssacois |
Prayssac (in French pronounced as /pʁɛsak/; Occitan (post 1500);: Praissac) is a commune in the Lot department in south-western France.