Saulchoy (; ) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.
Saulchoy is located 8 miles (12 km) southeast of Montreuil-sur-Mer at the junction of the D137E1 and D119 roads, by the banks of the river Authie, the border with the Somme department. There's both a bar and a restaurant on the village green.