| Brumetz | |
| Commune Status: | Commune |
| Arrondissement: | Château-Thierry |
| Canton: | Villers-Cotterêts |
| Insee: | 02125 |
| Postal Code: | 02810 |
| Mayor: | Hubert Guerin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Région de Château-Thierry |
| Coordinates: | 49.1028°N 3.1614°W |
| Elevation M: | 70 |
| Elevation Min M: | 62 |
| Elevation Max M: | 161 |
| Area Km2: | 7.24 |
Brumetz is a commune in the department of Aisne in Hauts-de-France in northern France.