Saint-Aubin-Épinay (French pronunciation: [sɛ̃.t‿obɛ̃ epinɛ]) is a commune in the Seine-Maritime department in the Normandy region in north-western France.

A farming village situated just 4 miles (6.4 km) southeast of the centre of Rouen near the junction of the D 7, D 42 and the D 91 roads.

The small river Aubette has its source within the commune's borders.

Commune created in 1823 by the reunion of the former communes of Épinay and Saint-Aubin-la-Rivière.

This Rouen geographical article is a stub.