The Klosterbjerge are a mountain range in East Greenland.

It is located in Nathorst Land, at the southern end of the Northeast Greenland National Park.

[2] The 2,410 m (7,910 ft) highest peak of the range is one of the ultra-prominent summits of Greenland.

It was first ascended in 1977 by a German expedition led by Karl Maria Herrligkoffer [de].

[3] The peak rises 69 km (43 mi) west of Mestersvig Airfield.