Bjelasica (Montenegrin: Бјеласица, pronounced [bjɛlǎsitsa]) is a mountain range located in the Biogradska Gora national park near Kolašin, Montenegro.

Its geological features are of volcanic origins, with smooth round shapes and mildly rolling landscape, differing from most of Montenegro's other mountains of calcareous composition abounding in karst forms, with numerous crevasses and crevices.

It has the advantage of being easily accessible, as the town of Kolašin is situated on both the main road from Podgorica to Serbia and on the Belgrade–Bar railway.

In recent years, Bjelasica is becoming popular as a summer destination, as it is suitable for ecotourism, hiking, mountaineering and recreational tourism in general.

Due to the beautiful landscape, richness in lakes and streams, and ease of access, the mountain has great potential for the development of tourism.