Trubyatchinskiy Nunatak (68°20′S 49°38′E / 68.333°S 49.633°E) is a nunatak lying 7 nautical miles (13 km) south of Alderdice Peak in the Nye Mountains, Enderby Land. Named by the Soviet Antarctic Expedition, 1961–62, for Soviet magnetician N.N. Trubyatchinskiy (1886–1942).
This article incorporates public domain material from "Trubyatchinskiy Nunatak". Geographic Names Information System. United States Geological Survey.