| Aydat | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Aydat (Puy-de-Dôme).svg |
| Arrondissement: | Clermont-Ferrand |
| Canton: | Orcines[1] |
| Insee: | 63026 |
| Postal Code: | 63970 |
| Mayor: | Franck Serre[2] |
| Term: | 2020 - 2026 |
| Intercommunality: | Mond'Arverne Communauté |
| Coordinates: | 45.6611°N 2.9742°W |
| Elevation M: | 815 |
| Elevation Min M: | 620 |
| Elevation Max M: | 1142 |
| Area Km2: | 50.22 |
Aydat (in French pronounced as /ɛda/; Occitan (post 1500);: Aidac) is a commune in the Puy-de-Dôme department in Auvergne-Rhône-Alpes in central France. The Lac d'Aydat is located in the commune.