Lower Kolašin (Montenegrin and Serbian Cyrillic: Доњи Колашин/Donji Kolašin) is a historical region in the present-day municipality of Bijelo Polje in northern Montenegro, towards Serbia. It is situated in the picturesque Vraneš valley formed around the river Ljuboviđa. The most important local populated centers are Tomaševo and Pavino Polje.
Lower Kolašin is a region situated in the northern part of Montenegro, at the border with Serbia. It is located between the rivers of Tara, Ljuboviđa, left tributary of Lim river and source of the Ćeotina. It is located at the left side of the Lim river, and its central part is made up of the valley of the Vraneš river. To the south lies the region of Upper Kolašin, around Mojkovac. On the other side of the Lim is the region of Bihor.
The Ljuboviđa župa (county) was mentioned in medieval documents beginning in 1281. It was named after a river that passed through the Vraneš valley. The county included an area from the Tara in the west, beyond the Lim to the east, from Brodarevo in the north to south of Mojkovac.
The Ottoman Empire first established its rule in the region in 1396, and managed to occupy the entire area by 1463–65, making it part of the Sanjak of Herzegovina. The first Ottoman censuses from 1468 and 1477 reveal that the local administrator at that time was one Herak Vraneš, a native.
According to the Treaty of San Stefano (3 March 1878), the region was to be ceded to the Principality of Montenegro, however, it was never implemented. With the Congress of Berlin (13 July 1878), the Austro-Hungarians obtained the right to station garrisons in the Sanjak of Novi Pazar. In 1880, the Sanjak of Sjenica (the new Sanjak of Novi Pazar) was established, which included the kaza (districts) of Sjenica (its seat), Nova Varoš, Bijelo Polje and Lower Kolašin (part of modern Bijelo Polje and Mojkovac municipalities).