| Bagneaux | |
| Commune Status: | Commune |
| Coordinates: | 48.2339°N 3.5956°W |
| Insee: | 89027 |
| Postal Code: | 89190 |
| Arrondissement: | Sens |
| Canton: | Brienon-sur-Armançon |
| Mayor: | William Georges[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 106 |
| Elevation Max M: | 236 |
| Area Km2: | 16.24 |
Bagneaux (in French pronounced as /baɲo/) is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France.