Veliki vojvoda (Serbian Cyrillic: велики војвода; from veliki = great and vojvoda = duke) was a Serbian military and noble title in use during the Middle Ages and the Modern period.
Veliki vojvoda was a title used in Serbia in the Middle Ages and the Kingdom of Bosnia.
[1] The title-holder commanded the army on occasions when the monarch did not attend in military campaigns, usually with lesser important military operations inside the country, or when a detachment was sent to aid allies.
[2] There are also mentions of the title-holders in Serbian epic poetry regarding the Battle of Kosovo, such as Dimitrije.
Mirko Petrović-Njegoš bore the title, as "Grand Duke of Grahovo".