| Trézioux | |
| Commune Status: | Commune |
| Arrondissement: | Clermont-Ferrand |
| Canton: | Billom |
| Insee: | 63438 |
| Postal Code: | 63520 |
| Mayor: | Hubert Cheminat[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Billom Communauté |
| Coordinates: | 45.7233°N 3.4717°W |
| Elevation M: | 570 |
| Elevation Min M: | 377 |
| Elevation Max M: | 617 |
| Area Km2: | 17.44 |
Trézioux (in French pronounced as /tʁezju/; Occitan (post 1500);: Tresiu) is a commune in the Puy-de-Dôme department in Auvergne in central France.