| Préaux | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Préaux.svg |
| Arrondissement: | Rouen |
| Canton: | Le Mesnil-Esnard |
| Insee: | 76509 |
| Postal Code: | 76160 |
| Mayor: | Anthony Aguado[1] |
| Term: | 2021 - 2026 |
| Intercommunality: | CC Inter-Caux-Vexin |
| Coordinates: | 49.4919°N 1.2144°W |
| Elevation M: | 170 |
| Elevation Min M: | 80 |
| Elevation Max M: | 176 |
| Area Km2: | 18.95 |
Préaux (in French pronounced as /pʁeo/) is a commune in the Seine-Maritime department in the Normandy region in northern France.
A farming village situated some 9miles northeast of Rouen at the junction of the D6015, D47 and the D104 roads. The A151 autoroute passes through the commune's territory.