Hourihan Glacier () is a glacier draining the south slopes of Ward Tower in the Britannia Range, Antarctica, and flowing southeast to Merrick Glacier. It was named by the Advisory Committee on Antarctic Names in association with Byrd Glacier and Merrick Glacier, after Captain Joseph J. Hourihan, U.S. Navy, captain of , a cargo vessel of U.S. Navy Operation Highjump, 1946–47, led by Admiral Byrd. References External links Hourihan Glacier on USGS website Hourihan Glacier on SCAR website Time laps images of Hourihan Glacier Glaciers of Oates Land