| Prunoy | |
| Coordinates: | 47.9142°N 3.1306°W |
| Insee: | 89317 |
| Postal Code: | 89120 |
| Arrondissement: | Auxerre |
| Canton: | Charny Orée de Puisaye |
| Commune: | Charny-Orée-de-Puisaye |
| Elevation Min M: | 137 |
| Elevation Max M: | 212 |
| Area Km2: | 24.89 |
| Population: | 281 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Prunoy is a former commune in the Yonne department in Bourgogne-Franche-Comté in north-central France. On 1 January 2016, it was merged into the new commune of Charny-Orée-de-Puisaye.[2]
The Château de Prunoy (former Château de Vienne) is a listed monument in the south of Prunoy. The Film Death of a Corrupt Man was shot on this property.