| Quincampoix-Fleuzy | |
| Commune Status: | Commune |
| Arrondissement: | Beauvais |
| Canton: | Grandvilliers |
| Insee: | 60521 |
| Postal Code: | 60220 |
| Mayor: | Yves Beaurain[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Picardie Verte |
| Coordinates: | 49.7472°N 1.7736°W |
| Elevation Min M: | 122 |
| Elevation Max M: | 213 |
| Area Km2: | 9.22 |
Quincampoix-Fleuzy (pronounced as /fr/) is a commune in the Oise department in northern France.