Beinn Luibhean is a Corbett of 859.7 m in Argyll and Bute. All four of its nearest neighbours are higher, up to Beinn Ime at 1,012.2 m.
It sits below Beinn Ime, only 1.3 km to the north-east and 152.5 m higher. On the Corbetts height ladder it sits between Beinn Tharsuinn (Highland, NH055433) (861.2 m) and Morrone (859.5 m). The higher hill nearest to it, Beinn Ime, is a Munro, 1.3 km to the north-east. The highest point is recorded as outcrop, not a cairn.