| Maisoncelles-en-Brie | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Maisoncelles-en-Brie (Seine-et-Marne).svg |
| Coordinates: | 48.8633°N 2.9922°W |
| Insee: | 77270 |
| Postal Code: | 77580 |
| Arrondissement: | Meaux |
| Canton: | Coulommiers |
| Mayor: | Cédric Thomas[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Coulommiers Pays de Brie |
| Elevation Min M: | 119 |
| Elevation Max M: | 158 |
| Area Km2: | 13.57 |
Maisoncelles-en-Brie (in French pronounced as /mɛzɔ̃sɛl ɑ̃ bʁi/, literally Maisoncelles in Brie) is a commune in the Seine-et-Marne département in the Île-de-France region in north-central France.
Inhabitants are called Maisoncellois.