Stefanik or Štefánik may refer to: Milan Rastislav Štefánik (1880–1919), Slovak politician Armored train Štefánik, train used in Slovakia during World War II Elise Stefanik (born 1984), American politician Marcin Stefanik (born 1987), Polish footballer Mike Stefanik (1958-2019), American stock car racing driver M. R. Štefánik Airport, airport in Bratislava, Slovakia Samuel Štefánik (born 1991), Slovak footballer Slovak-language surnames Polish-language surnames