Karolik is a given name and surname. Notable people with the surname include:
Dzyanis Karolik (born 1979), Belarusian footballer Martha Codman Karolik (1858–1948), American philanthropist and art collector Maxim Karolik (1893–1963), American opera singer
See also
Lyudmila Korolik (born 1975), Belarusian cross-country skier