An Ruadh-mheallan is a Graham of 671.7 m in Highland. All four of its nearest neighbours are higher, up to Beinn Alligin – Sgurr Mor at 986 m.
It sits below Beinn Alligin – Tom na Gruagaich, only 2.7 km to the south-east and 250.1 m higher. All four of its nearest neighbours lie to the east, so it stands at the western edge of its group. It is the lowest of the 13 register hills in the Loch Torridon to Loch Maree region, where Liathach – Spidean a' Choire Leith is highest. Its nearest higher summit, Sgurr Mor West Top (859.7 m, 2.4 km east), is a listed top not profiled here. It falls on two OS 1:50,000 sheets, 19 and 24.