Chrostowski (feminine: Chrostowska, plural: Chrostowscy) is a Polish surname. It may refer to:

Alfons Mieczysław Chrostowski (c. 1860 – after 1920), Polish writer Brandon Chrostowski, American restaurateur and politician Grażyna Chrostowska (1921–1942), Polish poet and activist Halina Chrostowska (1929–1990), Polish visual artist S. D. Chrostowska, Canadian-American writer Stanisław Ostoja-Chrostowski (1900–1947), Polish artist Tadeusz Chrostowski (1878–1923), Polish naturalist Waldemar Chrostowski (born 1951), Polish Catholic priest

See also