Ivančić is a Croatian surname, and stems from the male given name Ivan. Notable people with the surname include:

Antonio Ivančić (born 1995), Croatian footballer Ivan Ivančić (1937–2014), Bosnian-Croatian athletics coach and shot putter Josip Ivančić (born 1991), Croatian professional footballer Kruno Ivančić (born 1994), Croatian football winger Mirko Ivančić (born 1960), Croatian rower

Nina Ivančić (born 1953), Croatian artist Tomislav Ivančić (1938–2017), Croatian theologian and academic Viktor Ivančić (born 1960), Croatian journalist Zoran Ivančić (born 1975), Croatian retired football defender

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See also