| Calviac | |
| Arrondissement: | Figeac |
| Canton: | Cère et Ségala |
| Insee: | 46048 |
| Postal Code: | 46190 |
| Commune: | Sousceyrac-en-Quercy |
| Coordinates: | 44.9239°N 2.0478°W |
| Elevation M: | 600 |
| Elevation Min M: | 515 |
| Elevation Max M: | 691 |
| Area Km2: | 26.49 |
| Population: | 148 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Calviac (pronounced as /fr/) is a former commune in the Lot department in south-western France. On 1 January 2016, it was merged into the new commune of Sousceyrac-en-Quercy.[2] Its population was 148 in 2019.[1]