Heers is a commune of 7,000 located 25 kilometers northwest of the city of Liege, in the Haspengouw region.
Bovelingen, Heks, Horpsmaal, Klein-Gelmen, Marlinne (Mechelen-Bovelingen), Mettekoven, Opheers, Rukkelingen-Loon (Roclenge-Looz), Vechmaal, and Veulen are boroughs within the municipal district of Heers.