Cieślak

Cieślak is a Polish surname, it may refer to:
 * Brad Cieslak (born 1982), American football tight end
 * Bronisław Cieślak (1943–2021), Polish actor and politician
 * Jadwiga Jankowska-Cieślak (born 1951), Polish actress
 * Larissa Cieslak (born 1987), Brazilian swimmer
 * Maciej Cieślak (born 1969), Polish guitarist and songwriter
 * Marek Cieślak (born 1950), Polish speedway rider
 * Michał Cieślak (born 1968), Polish rower
 * Michał Cieślak (born 1974), Polish politician
 * Michał Cieślak (born 1989), Polish boxer
 * Mikołaj Cieślak (born 1973), Polish actor and a cabaret artist
 * Roman Cieślak, psychologist and professor at the SWPS University
 * Ted Cieslak (1912–1993), Major League Baseball third baseman
 * Wiktoria Cieślak (born 2000), Polish chess player
 * Włodzimierz Cieślak (born 1950), Polish wrestler
 * Czesława Cieślak, birth name of Violetta Villas (1938–2011), Polish cabaret star, singer, actress, composer and songwriter