Finnsbu was a Norwegian hunting, meteorological and radio station (Finnsbu Radio/LMX) located on the King Frederick VI Coast, Southeastern Greenland. Administratively the area were the hut stood belongs now to the Sermersooq municipality. The station was located on the shore of Graah Fjord, in the much indented coast of southern Thorland. Finnsbu was part of a sovereignty claims staked by Norway in Southeast Greenland between 60°30'N —just north of Nanuuseq, and 63°40'N —just south of Odinland.