Jetnamsklumpen
or is the highest point of Jetnamfjellet, a mountain on the border of Røyrvik Municipality and Hattfjelldal Municipality in Norway. The tall mountain is located in the Børgefjell National Park, and it is the highest point in Trøndelag county.
The eastern point of the large Jetnamsfjellet mountain, about east of Jetnamsklumpen is considerably lower, at, but it is a quadripoint for four counties: Trøndelag and Nordland in Norway, and Jämtland and Västerbotten in Sweden.