| Château-sur-Cher | |
| Commune Status: | Commune |
| Arrondissement: | Riom |
| Canton: | Saint-Éloy-les-Mines[1] |
| Insee: | 63101 |
| Postal Code: | 63330 |
| Mayor: | Robert Dubuis[2] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Pays de Saint-Éloy |
| Coordinates: | 46.1181°N 2.5558°W |
| Elevation M: | 504 |
| Elevation Min M: | 359 |
| Elevation Max M: | 593 |
| Area Km2: | 11.87 |
Château-sur-Cher (in French pronounced as /ʃato syʁ ʃɛʁ/; Auvergnat: Lo Chastèl de Char) is a commune in the Puy-de-Dôme department in Auvergne-Rhône-Alpes in central France.