Krzyżanowski

Krzyżanowski (feminine Krzyżanowska) is a Polish surname. Notable persons with that name include:
 * Adam Krzyżanowski, Polish economist, former director of the Polish Academy of Learning
 * Adrian Krzyżanowski (1788–1852), Polish mathematician
 * Aleksander Krzyżanowski (1895–1951), Polish military officer
 * Anton Krzyzanowski (born 1995), Russian intersex activist and sound designer
 * Halina Krzyżanowska (1860–1937), Polish composer
 * Konrad Krzyżanowski (1872–1922), Polish painter
 * Marcin Krzyżanowski (born 1994), Polish chess grandmaster
 * Olga Krzyżanowska (1929–2018), Polish politician
 * Rudolf Krzyzanowski (1859–1911), Austrian composer, pupil of Anton Bruckner
 * Tadeusz Krzyżanowski (1920–1987), Polish athlete
 * Włodzimierz Krzyżanowski (1824–1887), Polish engineer and military leader
 * Irena Sendler (1910–2008), née Krzyżanowska