Jeffries Glacier (79°2′S 28°12′W / 79.033°S 28.200°W / -79.033; -28.200) is a glacier between Lenton Bluff and the Maro Cliffs, flowing northwest for at least 8 nautical miles (15 km) through the Theron Mountains of Antarctica.

It was first mapped in 1956–57 by the Commonwealth Trans-Antarctic Expedition and named for Peter H. Jeffries, a meteorologist with the advance party of the expedition in 1955–56.

[1][2] This article incorporates public domain material from "Jeffries Glacier".

United States Geological Survey.

This article about a glacier in Coats Land is a stub.