| Brassy | |
| Commune Status: | Commune |
| Arrondissement: | Amiens |
| Canton: | Ailly-sur-Noye |
| Insee: | 80134 |
| Postal Code: | 80160 |
| Mayor: | Ludovic Boulenger[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Somme Sud-Ouest |
| Coordinates: | 49.73°N 2.0439°W |
| Elevation M: | 184 |
| Elevation Min M: | 129 |
| Elevation Max M: | 187 |
| Area Km2: | 2.41 |
Brassy (in French pronounced as /bʁasi/) is a commune in the Somme department in Hauts-de-France in northern France.