Marjanović (Serbian Cyrillic: Марјановић) is a Bosnian, Croatian and Serbian surname, a patronymic derived from the masculine given name Marjan. It's bearers are Serbs, Croats and Bosniaks. It may refer to:
Blagoje "Moša" Marjanović (1907–1984), Serbian football forwardBoban "Bobi" Marjanović (1988–), Serbian professional basketball playerBogdan Marjanović (1980–), Serbian footballerBranko Marjanović (1909–1996), Croatian film director and editorDragan Marjanović (1954–), retired Bosnian football forwardIva Marjanović (1939–), Croatian actressJovana Marjanović (1983–), Serbian beauty pageant titleholderLuka Marjanović (1805–1888), Croatian lawyer and ethnographerMarko Marjanović (1985–), Serbian rowerMilan Marjanović (1879–1955), Croatian writerMirko Marjanović (1937–2006), former Prime Minister of SerbiaMirko Marjanović (1940–), Croatian writerRodoljub Marjanović (1988–), Serbian football playerSaša Marjanović (1987–), Serbian footballerSrđan Marjanović (1952–), Serbian singer-songwriterVjera Marjanović-Krajovan (1898–1988), Croatian chemistZana Marjanović (born 1983), Bosnian actress