| Giat | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Giat (Puy-de-Dôme).svg |
| Arrondissement: | Riom |
| Canton: | Saint-Ours |
| Insee: | 63165 |
| Postal Code: | 63620 |
| Mayor: | Didier Senegas-Rouviere[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Chavanon Combrailles et Volcans |
| Coordinates: | 45.8028°N 2.4683°W |
| Elevation M: | 761 |
| Elevation Min M: | 704 |
| Elevation Max M: | 824 |
| Area Km2: | 47.95 |
Giat (in French pronounced as /ʒja/; Occitan (post 1500);: Giac) is a commune in the Puy-de-Dôme department in Auvergne in central France.
The Chavanon (locally called la Ramade) flows southeastward through the south-western part of the commune.