The Kermeter is an upland region, up to 527.8 m above sea level (NN), which is part of the Rureifel within the North Eifel in the districts of Aachen, Düren and Euskirchen in the southwestern part of the state of North Rhine-Westphalia in Germany.
The Kermeter ridge is covered by a forest, some 33 km² in area, that is one of the largest contiguous, deciduous forests in the Rhineland. Since 1 January 2004 it has formed the core zone of the Eifel National Park.