| Amancy | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Amancy (Haute-Savoie).svg |
| Arrondissement: | Bonneville |
| Canton: | La Roche-sur-Foron |
| Insee: | 74007 |
| Postal Code: | 74800 |
| Mayor: | Dominique Doldo[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Rochois |
| Coordinates: | 46.075°N 6.33°W |
| Elevation Min M: | 444 |
| Elevation Max M: | 624 |
| Area Km2: | 8.62 |
| Demonym: | Amanciens |
Amancy (in French pronounced as /amɑ̃si/; Amanfi) is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern France.