| Changy | |
| Commune Status: | Commune |
| Arrondissement: | Roanne |
| Canton: | Renaison |
| Insee: | 42049 |
| Postal Code: | 42310 |
| Mayor: | Patricia Goutorbe[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Roannais Agglomération |
| Coordinates: | 46.1428°N 3.8917°W |
| Elevation M: | 360 |
| Elevation Min M: | 298 |
| Elevation Max M: | 556 |
| Area Km2: | 13.67 |
Changy (pronounced as /fr/) is a commune in the Loire department in central France.