| Cazillac | |
| Image Coat Of Arms: | Blason ville fr Cazillac (Lot).svg |
| Arrondissement: | Gourdon |
| Canton: | Martel |
| Insee: | 46067 |
| Postal Code: | 46600 |
| Commune: | Le Vignon-en-Quercy |
| Coordinates: | 44.9989°N 1.6119°W |
| Elevation M: | 136 |
| Elevation Min M: | 126 |
| Elevation Max M: | 313 |
| Area Km2: | 19.02 |
| Population: | 421 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Cazillac (pronounced as /fr/; Languedocien: Casilhac) is a former commune in the Lot department in south-western France. On 1 January 2019, it was merged into the new commune Le Vignon-en-Quercy.[2]