Le Maisnil is a commune in the Nord department in northern France.
It is about 10 km (6.2 mi) west of Lille.
Maisnil is a commune in the Pas-de-Calais department in the Nord-Pas-de-Calais region of France.
A small farming village situated 23 miles (37 km) west of Arras, at the junction of the D85 and the D8E roads, just to the south of Saint-Pol.