| Frichemesnil | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Frichemesnil (Seine-Maritime).svg |
| Arrondissement: | Rouen |
| Canton: | Bois-Guillaume |
| Insee: | 76290 |
| Postal Code: | 76690 |
| Mayor: | Philippe Blot[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.6228°N 1.1403°W |
| Elevation M: | 165 |
| Elevation Min M: | 115 |
| Elevation Max M: | 172 |
| Area Km2: | 8.1 |
Frichemesnil (in French pronounced as /fʁiʃmenil/) is a commune in the Seine-Maritime department in the Normandy region in northern France.
Frichemesnil is a farming village situated in the Pays de Caux, 15miles north of Rouen, at the junction of the D100 and the D97 roads. The A29 autoroute passes through the commune's northern section.