Gerponville is a commune in the Seine-Maritime department in the Normandy region in northern France.

A farming village situated in the Pays de Caux, some 28 miles (45 km) northeast of Le Havre, near the junction of the D5 and D10 roads.

The arms of Gerponville are blazoned : Or, a bend gules fretty argent, between a lion and a cock contourny, and on a chief azure, a cross potent Or between 2 banknotes argent.

Historical population

Year	Pop.	±% p.a.
1968	337	—
1975	334	−0.13%
1982	308	−1.15%
1990	330	+0.87%
1999	300	−1.05%
2007	342	+1.65%
2012	390	+2.66%
2017	398	+0.41%
Source: INSEE

• The church of Notre-Dame, dating from the twelfth century.
• The remains of an old manorhouse.

• Communes of the Seine-Maritime department