Dunmore Head is a promontory in the westernmost part of the Dingle Peninsula, located in the barony of Corca Dhuibhne in southwest County Kerry, Ireland. The headland, together with parts of Mount Eagle's northern slopes is formed from steeply dipping beds of the cross-bedded sandstones of the Eask Sandstone Formation, dating from the Devonian period and traditionally referred to as the Old Red Sandstone.