| Bonneil | |
| Commune Status: | Commune |
| Arrondissement: | Château-Thierry |
| Canton: | Essômes-sur-Marne |
| Insee: | 02098 |
| Postal Code: | 02400 |
| Mayor: | Stéphanie Boucant[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Région de Château-Thierry |
| Coordinates: | 49.0083°N 3.3494°W |
| Elevation M: | 70 |
| Elevation Min M: | 58 |
| Elevation Max M: | 201 |
| Area Km2: | 2.11 |
Bonneil (pronounced as /fr/) is a commune in the department of Aisne in Hauts-de-France in northern France.