Lyubash (Bulgarian: Любаш) is a mountain range in Kraishte region of western Bulgaria with an altitude of 1,399 meters above sea level.

[1] It descends to the Breznik Valley to the southeast; to the north and northeast the valley of the river Yablanitsa, a tributary of the Erma, separates it from the small mountain ranges of Strazha and Zavalska Planina; to the west the valley of the Svetlya, a tributary of the river Struma serves as the boundary with the Erulska Planina.

[1] Its crest is formed by separate protruding dome-shapes summits, the highest being Lyubash, also known as Momin Dvor or Pleshivets (1399 m), situated in its northernmost part.

Its height gradually decreases further south, where it descends into low hills.

[1] There are 12 villages in the Lyubash and on its slopes: Banishte, Begunovtsi, Breznishki Izvor, Gigintsi, Dolna Sekirna, Kosharevo, Krivonos, Lyalintsi, Rebro, Razhavets, Sadovik and Stanyovtsi.