| Belleville-sur-Mer | |
| Arrondissement: | Dieppe |
| Canton: | Dieppe-2 |
| Insee: | 76073 |
| Postal Code: | 76370 |
| Commune: | Petit-Caux |
| Coordinates: | 49.95°N 1.1625°W |
| Elevation M: | 92 |
| Elevation Min M: | 0 |
| Elevation Max M: | 103 |
| Area Km2: | 3.07 |
| Population: | 1031 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Belleville-sur-Mer is a former commune in the Seine-Maritime department in the Normandy region in northern France. On 1 January 2016, it was merged into the new commune of Petit-Caux.[2]
A farming village in the Pays de Caux, situated on the coast of the English Channel, some 4miles northeast of Dieppe, at the junction of the D113 and D113e roads.