Bato II was an Illyrian warlord who led the Breuci in the Great Illyrian revolt against the Roman Empire. Bato II joined his rebel forces with those led by Bato I. After facing defeat, he surrendered to Tiberius in 8 CE on the bank of the Bosnian river. Ultimately, Bato II was captured by Bato I and was put to death after a decision was made by an assembly of Daesitiates.