| Commune status | Commune |
|---|---|
| Coordinates | 47.6189°N 3.3456°E |
| Insee | 89215 |
| Postal code | 89560 |
| Arrondissement | Auxerre |
| Canton | Vincelles |
| Elevation min m | 217 |
| Elevation max m | 316 |
| Area km 2 | 10.18 |
Lain (lɛ̃) is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France, in the natural region of Forterre.