• Born date: n.a.
  • Born in: n.a.
  • Death year: 1392
Vlatko Vuković

Vlatko Vuković Kosača (died 1392) was a 14th-century Bosnian vojvoda (Duke) and one of the best military commanders of King Tvrtko I of Bosnia. He was the lord of a semi-independentTemplate:Whom? realm of "Zahumlje" (Hum) of the Kingdom of Bosnia. He was a son of Duke Vuk Kosača, the founder of the noble house known as the Kosačas. He governed the province of Hum, which was part of the Banate of Bosnia. The Ottoman threat was building to the east, threatening neighboring Herzegovina.