Carn Dearg is a Corbett of 816.5 m in Highland. All four of its nearest neighbours lie to the south, so it stands at the northern edge of its group.
On the Corbetts height ladder it sits between Carn a' Chuilinn (816.6 m) and Breabag (815 m). Its nearest higher summit, Carn Leac (882.8 m, 5.7 km east), is a listed top not profiled here.