Ivo Ištuk (born 18 November 1953) is a Bosnian professional football manager.
In 2000, Ištuk became the new manager of Brotnjo as he replaced Blaž Slišković who left the position to become an assistant to Mišo Smajlović in the Bosnia and Herzegovina national team.
While he was the manager, Brotnjo was known as a club that played one of the most beautiful football in Bosnia and Herzegovina at the time.
[3] Shortly after, Željezničar weren't eligible to compete in the UEFA Cup as it did not fulfill the criteria at the time.
Most recently and for a third time in his career as well, Ištuk was manager of Bosna Visoko, getting appointed in April 2017.