| Maligny | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Maligny (Yonne).svg |
| Coordinates: | 47.8708°N 3.7653°W |
| Insee: | 89242 |
| Postal Code: | 89800 |
| Arrondissement: | Auxerre |
| Canton: | Chablis |
| Mayor: | Damien Gauthier[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 115 |
| Elevation Max M: | 262 |
| Area Km2: | 22.28 |
Maligny (in French pronounced as /maliɲi/) is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France. It is the birthplace of mathematician Maurice René Fréchet.