Meall Dearg is a Graham of 690.3 m in Perth and Kinross. Its closest neighbour in this register, Beinn na Gainimh, is 8.6 km away.
All four of its nearest neighbours lie to the south, so it stands at the northern edge of its group. Its nearest higher summit, Meall Mor (704.2 m, 7.6 km south-west), is a listed top not profiled here. The summit is marked by a trig point.