Knockmore (from ga Cnoc Mór, meaning 'big hill') is an upland area and townland situated in County Fermanagh, Northern Ireland outside the village of Derrygonnelly, in the historical barony of Magheraboy. This area, together with the adjacent Barrs of Boho and most of the uplands in Boho parish, are described as the Knockmore Scarplands. The focal point of the area is Knockmore summit at .