Moore Pinnacle () is a solitary peak rising to in the southern part of Mount Olympus, in the Britannia Range, Antarctica. In association with Mount Olympus and Byrd Glacier it was named after Captain R.R. Moore, U.S. Navy, commanding officer of , flagship of U.S. Navy Operation Highjump, 1946–47, led by Admiral R.E. Byrd. References Mountains of Oates Land