| Brueil-en-Vexin | |
| Commune Status: | Commune |
| Arrondissement: | Mantes-la-Jolie |
| Canton: | Limay |
| Insee: | 78113 |
| Postal Code: | 78440 |
| Mayor: | Martine Tellier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CU Grand Paris Seine et Oise |
| Coordinates: | 49.032°N 1.82°W |
| Elevation M: | 60 |
| Elevation Min M: | 62 |
| Elevation Max M: | 192 |
| Area Km2: | 7.34 |
Brueil-en-Vexin (in French pronounced as /bʁyɛj ɑ̃ vɛksɛ̃/, literally Brueil in Vexin) is a commune in the Yvelines department in the Île-de-France region in north-central France.