Doppler Nunatak (74°51′S 71°41′W / 74.850°S 71.683°WCoordinates: 74°51′S 71°41′W / 74.850°S 71.683°W) is a nunatak lying southwest of Mount Mende in the Sky-Hi Nunataks. It was named by the Advisory Committee on Antarctic Names in 1987 after Christian Doppler, an Austrian scientist who discovered the Doppler effect in physics.
This article incorporates public domain material from the United States Geological Survey document "Doppler Nunatak" (content from the Geographic Names Information System).