Buchy () is a commune in the Seine-Maritime department in the Normandy region in northern France. On 1 January 2017, the former communes of Bosc-Roger-sur-Buchy and Estouteville-ÃÂcalles were merged into Buchy.
The inhabitants of the town of Buchy are called Buchois, Buchoises in French.
A small farming town situated in the Pays de Bray some northeast of Rouen, at the junction of the D7, D41 and the D919 roads. Montérolier-Buchy station has rail connections to Rouen, Lille and Amiens.