city and municipality in Liège, Belgium
Flagge Eupen.svg
BE Eupen COA.svg

Eupen is a municipality in the Belgian province of Liège. The old French name of the town was Néau.

In 2007, 18,313 people lived there.[1]

It is at 50° 37 North, 06° 02 East.[2]

Eupen is a strange place in Belgium as most people do not speak either French or Dutch - they speak German instead.