| Montilly | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Montilly.svg |
| Arrondissement: | Moulins |
| Canton: | Moulins-1 |
| Insee: | 03184 |
| Postal Code: | 03000 |
| Mayor: | Didier Pinet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Moulins Communauté |
| Coordinates: | 46.6131°N 3.2525°W |
| Elevation M: | 208 |
| Elevation Min M: | 197 |
| Elevation Max M: | 264 |
| Area Km2: | 22.09 |
Montilly (in French pronounced as /mɔ̃tiji/) is a commune in the Allier department in central France.