| Vareilles | |
| Coordinates: | 48.1756°N 3.4725°W |
| Insee: | 89429 |
| Postal Code: | 89320 |
| Arrondissement: | Sens |
| Canton: | Brienon-sur-Armançon |
| Commune: | Les Vallées de la Vanne |
| Elevation Min M: | 91 |
| Elevation Max M: | 218 |
| Area Km2: | 10.41 |
| Population: | 232 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Vareilles (in French pronounced as /vaʁɛj/) 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 Les Vallées de la Vanne.[2]