Radić, Radic, Radich, or Radics is a common South Slavic surname. It may refer to:
Dejan Radić (footballer) (b. 1980), Serbian footballerDejan Radić (volleyball) (b. 1984), Serbian volleyball playerGabrijel Radić (b. 1982), Serbian volleyball playerGigi Radics (b. 1996), Hungarian pop singerIndira Radić (b. 1966), Serbian pop-folk singerJure Radić (priest) (1920–1990), Croatian scientist and priestJure Radić (engineer) (b. 1953), Croatian civil engineer and politicianLepa Radić (1925–1943), World War II resistance member, youngest person to receive the Yugoslav Order of the People's HeroMarko Radić (b. 1985), Serbian footballerPerica Radić (b. 1984), Serbian footballerRadivoj Radić (b. 1954), Serbian historianStjepan Radić (1871–1928), Croatian politician and founder of the Croatian Peasant PartyTomislav Radić (b. 1940), Croatian film director and screenwriterZdravko Radić (b. 1979), Montenegrin water polo player