Flynn Glacier () is a glacier about 10 nautical miles (18 km) long, draining eastward from Mount Nares in the Churchill Mountains and entering Starshot Glacier south of Kelly Plateau. Named by Advisory Committee on Antarctic Names (US-ACAN) for Commander William F. Flynn (CEC), U.S. Navy, commanding officer Mobile Construction Battalion, Special Detachment Bravo, at McMurdo Sound, winter 1957.
This article incorporates public domain material from the United States Geological Survey document "Flynn Glacier" (content from the Geographic Names Information System).