Martainville-Épreville is a commune in the Seine-Maritime department in the Normandy region in north-western France.

A farming village, with some associated light industry, situated some 12 miles (19 km) east of Rouen at the junction of the D 85, D 13 and the N 31 (former N 30) roads.

The arms of Martainville-Épreville are blazoned : Argent, on a fess azure, 3 bezants [Or].

Historical population

Year	Pop.	±% p.a.
1968	438	—
1975	515	+2.34%
1982	599	+2.18%
1990	606	+0.15%
1999	611	+0.09%
2007	692	+1.57%
2012	717	+0.71%
2017	697	−0.56%
Source: INSEE

• The fifteenth-century castle, with its dovecote, gardens and a museum.
• The churches of St.Ouen and of Notre-Dame, both dating from the seventeenth century.

• Communes of the Seine-Maritime department