Kostek is a Polish diminutive of the name Konstanty (disambiguation). It can also be a surname. Notable people and fictional characters with the name include: Given name (born 1963), Polish musician Kostek aka K. Crooks, co-founder of Cereal Killaz
Surname , Polish hockey player Bożena Kostek, Polish computer scientist and audio engineer Brian “Wookie” Kostek, WDSY-FM host Camille Kostek (born 1992), American model, television host, and actress Mark Kostek, Drake Relays director and 1997 Pittsburgh Panthers football team assistant strength and conditioning coach Wacław Kostek-Biernacki (1882–1957), Polish politician and writer
Fictional characters Kostek, a character in the 1955 film A Generation played by Zbigniew Cybulski
See also
Kostka