| Colmesnil-Manneville | |
| Commune Status: | Commune |
| Arrondissement: | Dieppe |
| Canton: | Dieppe-1 |
| Insee: | 76184 |
| Postal Code: | 76550 |
| Mayor: | Marie-Laure Dufour[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Région Dieppoise |
| Coordinates: | 49.8494°N 1.0344°W |
| Elevation M: | 70 |
| Elevation Min M: | 77 |
| Elevation Max M: | 90 |
| Area Km2: | 1.91 |
Colmesnil-Manneville (in French pronounced as /kɔlmenil manvil/) is a commune in the Seine-Maritime department in the Normandy region in north-western France.
A small farming village situated in the Pays de Caux, some 8miles south of Dieppe, at the junction of the D 55 and the D 70 roads.