Chaudfontaine (French pronunciation: [ʃofɔ̃tɛn] ⓘ; Walloon: Tchôfontinne) is a municipality of Wallonia located in the province of Liège, Belgium.

The municipality consists of the following districts: Beaufays, Chaudfontaine, Embourg, and Vaux-sous-Chèvremont.

Some of its best-known enterprises are Galler chocolates, Magotteaux and Chaudfontaine drinking waters.

Chaudfontaine was strongly hit by the 2021 European floods.

This Liège Province location article is a stub.