1322–1347[a]) was a Serbian magnate (velikaš) and voivode (military commander equivalent to duke), who was holding the area around Gacko, which was part of Hum, ca.1322-1347.
He is described as one of the most important nobles (velmoža) of King Stephen,[1] and when the King and his son Dušan entered a succession war, Vojin supported the son.
[2] Vojin plundered Dubrovnik in August 1325,[3] and took part in the Battle of Velbazhd (1330), and the southern military campaigns of the Serbian Empire.
His sons Altoman and Vojislav were recognized as overlords of the Hum region.
His daughter Vojislava married nobleman Brajko Branivojević.