Mount Gaberlein is a mountain, 1,210 metres (3,970 ft) high, standing 3.5 nautical miles (6 km) north-northwest of Mount Bellingshausen in the Prince Albert Mountains of Victoria Land, Antarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1957–62, and was named by the Advisory Committee on Antarctic Names for William E. Gaberlein, Chief Construction Electrician, U.S.