Sheridan Bluff (86°53′S153°30′W) is an Antarctic bluff at the south side of the junction of Poulter Glacier and Scott Glacier, 2 miles (3.2 km) east-southeast of Mount Saltonstall, in the Queen Maud Mountains. Mapped by United States Geological Survey (USGS) from surveys and U.S. Navy aerial photographs, 1960-64. Named by Advisory Committee on Antarctic Names (US-ACAN) after Michael F.