Jutulsessen is a nunatak in the Gjelsvik Mountains in Queen Maud Land, Antarctica. It is located in Princess Martha Coast, 235 kilometers (146 mi) from the King Haakon VII Sea. Jutulsessen is the site of the Norwegian research station Troll and the affiliated Troll Satellite Station, which has two radomes on top of the mountain. Troll Airfield is located in the vicinity.