Ivaniš Pavlović (Serbian Cyrillic: Иваниш Павловић; June 1423 – November 1450) was a knez and later a Grand Duke of Bosnia from the noble family of Pavlović, who had their estates in the eastern parts of the Kingdom of Bosnia.

He is the oldest son of Radoslav Pavlović, and had two brothers Petar II and Nikola.

During the conflict in Konavle (1430–1432) between Pavlović and the Ragusa, his father sent him together with his mother Teodora to the Bosnian court.

With the conclusion of peace between the people of Dubrovnik and Radoslav Pavlović, the question of the oath of the young knez Ivaniš was on the agenda.

The second diplomatic step was the reconciliation with his uncle Stjepan Vukčić Kosača, with whom the Pavlovićs were in a prolonged conflict, and who seized their territories on the coast, around the Trebinje, including Klobuk Fortress.