Melanohalea lobulata is a species of foliose lichen in the family Parmeliaceae.

[1] Found in the Tibetan Plateau, it was formally described as a new species in 2009 by Fan-Ge Meng and Hai-Ying Wang.

The type was collected in Kazilashan, Litang County (Sichuan), at an elevation of 4,710 m (15,450 ft).

Its thallus measures 2–13 cm (0.8–5.1 in) in diameter, and has a dark brown upper surface.

The elongated-ellipsoid lobules that are developed from papillae (little bumps) distinguish M. lobulata from all the other Melanohalea species.