Vukašin Marković (Montenegrin Cyrillic: Вукашин Марковић; 12 August 1874 – 1943 or 1944) was a Montenegrin communist and revolutionary who participated in the 1905 Russian Revolution, as well as the October Revolution. After returning to Montenegro in 1921, Marković led a guerilla unit fighting for a Montenegrin republic. He returned to Moscow in 1926, and was arrested during the Great Purge. He was held in a psychiatric hospital in Kazan, and died in 1943 or 1944.