Ivan OpaÃÂak (born 23 April 1980) is a Bosnian professional basketball coach and former player.
OpaÃÂak played for HKK à  iroki of the Adriatic League and Bosnian League. He previously played for Turów Zgorzelec.
OpaÃÂak was member of the Bosnia and Herzegovina national basketball team at EuroBasket in 1999 and 2001.