| Étercy | |
| Commune Status: | Commune |
| Arrondissement: | Annecy |
| Canton: | Rumilly |
| Intercommunality: | Rumilly Terre de Savoie |
| Insee: | 74117 |
| Postal Code: | 74150 |
| Mayor: | Patrick Bastian[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.8917°N 6.0097°W |
| Elevation Min M: | 337 |
| Elevation Max M: | 593 |
| Area Km2: | 4.55 |
Étercy (in French pronounced as /etɛʁsi/) is a commune in the Haute-Savoie department in the Auvergne-Rhône-Alpes region in south-eastern[France. The area of this commune is {{cvt|4.55|km2}} and population as of January 2019 is 838. ==Geography== The [[Fier (river)|Fier]] forms most of the commune's northern border.