Auquemesnil 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. Geography A farming village situated in the Pays de Caux, some east of Dieppe on the D22 road. Heraldry Population Places of interest The twelfth century church of St.Laurent. See also Communes of the Seine-Maritime department References Former communes of Seine-Maritime