| Champagnac-le-Vieux | |
| Commune Status: | Commune |
| Arrondissement: | Brioude |
| Canton: | Sainte-Florine |
| Intercommunality: | Auzon Communauté |
| Mayor: | Évelyne Miche[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.3586°N 3.5036°W |
| Elevation Min M: | 640 |
| Elevation Max M: | 980 |
| Area Km2: | 20.61 |
| Insee: | 43052 |
| Postal Code: | 43440 |
Champagnac-le-Vieux (pronounced as /fr/; oc|Champanhac lo Velh) is a commune in the Haute-Loire department and Auvergne-Rhône-Alpes region of south-east central France.