| Prompsat | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Prompsat (Puy-de-Dôme).svg |
| Arrondissement: | Riom |
| Canton: | Saint-Georges-de-Mons |
| Insee: | 63288 |
| Postal Code: | 63200 |
| Intercommunality: | Combrailles Sioule et Morge |
| Coordinates: | 45.95°N 3.07°W |
| Elevation M: | 450 |
| Elevation Min M: | 372 |
| Elevation Max M: | 669 |
| Area Km2: | 4.23 |
Prompsat is a commune in the Puy-de-Dôme department in Auvergne in central France.[1]