Grabovac is a surname.
Notable bearers include: Filip Grabovac (1698–1749), Croatian priest Ivan Grabovac (born 1995), Croatian footballer Ivan Grabovac (footballer, born 1983), Croatian footballer Lorenz Grabovac (born 1997), Austrian footballer Mirko Grabovac (born 1971), Croatian-Singaporean football player Nikolina Grabovac (born 1968), Croatian basketball player
See also Žarko Grabovač (born 1983), Serbian-Dutch football player