| Poilly-lez-Gien | |
| Commune Status: | Commune |
| Arrondissement: | Montargis |
| Canton: | Sully-sur-Loire |
| Insee: | 45254 |
| Postal Code: | 45500 |
| Mayor: | Alain Chaborel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Giennoises |
| Coordinates: | 47.6786°N 2.6°W |
| Elevation Min M: | 117 |
| Elevation Max M: | 182 |
| Area Km2: | 33.29 |
| Demonym: | Polisson |
Poilly-lez-Gien (in French pronounced as /pwaji lɛ ʒjɛ̃/, literally Poilly near Gien) is a commune in the Loiret department, located in north-central France.