Bütgenbach (German pronunciation: [ˈbyːtçənˌbax]; French: Butgenbach, pronounced [bytʃənbak]) is a municipality located in the Belgian province of Liège.

The total area is 97.31 km2 which gives a population density of 57 inhabitants per km2.

As part of the German-speaking Community of Belgium, the official language in this municipality is German.

The municipality consists of the following sub-municipalities: Bütgenbach proper and Elsenborn.

This Liège Province location article is a stub.