Olejnik is a Polish-language surname; it may refer to: Bobby Olejnik (born 1986), Austrian professional footballer Craig Olejnik, Canadian actor Małgorzata Olejnik (born 1966), Polish politician Marián Olejník (born 1976), Slovak slalom canoeist Monika Olejnik (born 1956), Polish journalist Olga Oleinik (1925–2001), Soviet mathematician Robert Olejnik (pilot) (1911–1988), German pilot
See also
Olenik, another surname Oleynik, another surname Oliynyk, another surname