Mount Lymburner () is a mountain, high, standing west-northwest of Mount Weems near the north end of the Sentinel Range in the Ellsworth Mountains of Antarctica. It was discovered by Lincoln Ellsworth on his trans-Antarctic flight of November 23, 1935, and was named by the Advisory Committee on Antarctic Names for J.H. Lymburner, an assistant pilot on Ellsworth's expedition. See also Mountains in Antarctica References Ellsworth Mountains Mountains of Ellsworth Land