Šimunić is a Croatian surname. Notable people with the surname include: Anđelka Bego-Šimunić (born 1941), Bosnian-Herzegovinian composer Boštjan Šimunič (born 1974), Slovenian triple jumper Josip Šimunić (born 1978), Croatian footballer Tajana Šimunić Rosing, American computer scientist and computer engineer Vladimir Šimunić (1919–1993), Croatian footballer
See also Šimun Simunić