Mitnick, Mitnik, Mytnik, or Mytnyk is a surname of Slavic-language origin, signifying a toll collector. Mytnik is the Polish, Belarusian (), and Russian () form. Its Ukrainian version is Mytnyk (). Notable people with the surname include:

Kevin Mitnick (1963–2023), American computer security consultant, author and hacker Tadeusz Mytnik (born 1949), Polish cyclist Vadzim Mytnik (born 1988), Belarusian association football player

See also Mytnik, Vashkinsky District, Vologda Oblast, a village in Russia Mytnik, Vozhegodsky District, Vologda Oblast, a village in Russia

References