| Chambon-sur-Lac | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Chambon-sur-Lac (Puy-de-Dôme).svg |
| Arrondissement: | Issoire |
| Canton: | Le Sancy[1] |
| Insee: | 63077 |
| Postal Code: | 63790 |
| Mayor: | Emmanuel Labasse[2] |
| Term: | 2020 - 2026 |
| Intercommunality: | Massif du Sancy |
| Coordinates: | 45.5722°N 2.8975°W |
| Elevation M: | 888 |
| Elevation Min M: | 873 |
| Elevation Max M: | 1883 |
| Area Km2: | 46.93 |
Chambon-sur-Lac (in French pronounced as /ʃɑ̃bɔ̃ syʁ lak/) is a commune in the Puy-de-Dôme department in Auvergne-Rhône-Alpes in central France.