Allouagne (; ) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.INSEE commune file

Geography A large farming village situated some west of Béthune and southwest of Lille, at the junction of the D188 and the D183 roads. The town is bypassed by the A26 autoroute to the north.

Population

Sights Two manorhouses, dating from the 16th and 17th century. The church of Saint-Leger, dating from the twentieth century.

International relations

Allouagne is twinned with: Ergste, a district of Schwerte in Germany

See also Communes of the Pas-de-Calais department

References