Stjepan Božic (born October 23, 1974 in Brežice, Slovenia) is a Croatian super middleweight boxer.
He won the title of World Boxing Foundation (WBFo) world champion on June 6, 2005 fighting against Australian Nader Hamdan.
He successfully defended the title on December 2 in the same year versus Argentinian Julio Vasquez.He won the WBA intercontinental title versus Danish Lolenga Mock.
After several defenses of the WBA intercontinental title, Božic landed a shot at the WBA world title, losing to Dimitri Sartison by sixth round TKO.