Menen (, , West Flemish dialect: Mêenn  or Mêende ) is a municipality located in the Belgian province of West Flanders. The municipality comprises the city of Menen proper and the towns of Lauwe and Rekkem. The city is situated on the French/Belgian border. On January 1, 2006, Menen had a total population of 32,413. The total area is 33.07 km² which gives a population density of 980 inhabitants per km².
The city of Menen gives its name to the Menin Gate in Ypres which is a monument to those killed in World War I. The gate is so called as the road from that gate is the road to Menen.