查爾斯王子山脈
Mount Hayne () is a mountain northwest of Moore Pyramid on the north side of Scylla Glacier, in the Prince Charles Mountains of Antarctica. It was plotted from Australian National Antarctic Research Expeditions air photos of 1965, and was named by the Antarctic Names Committee of Australia for J.R. Hayne, a photographic officer with the Antarctic Division, Melbourne, and a member of the Prince Charles Mountains survey party in 1969.