Belik or Byelik (Белик, Бєлік) is an East Slavic surname. Notable people with the surname include:
Dmitry Belik (1969), Russian politician Oleksiy Byelik (born 1981), Ukrainian footballer Vera Belik (Ukrainian: Білик; 1921–1944), Ukrainian aircraft navigator
See also
Jarmila Bělíková (1948–2010), Czech psychologist and activist
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