Janowski (masculine) and Janowska (feminine) is a Polish surname. In other countries it may be written as Yanovsky, Yanovskyi or Yanovskiy (masculine) and Yanovskaya or Yanovskaia (feminine). It may refer to:
Janowski/Janowska
Adam Janowski (born 1987), English rugby league player
Alina Janowska, Polish actress
Bronisława Janowska (1868–1953), Polish realist painter and publisher
Chaim Janowski (1867–1935), Polish-Jewish chess master, brother of Dawid
Dawid Janowski (1868–1927), Polish chess master, brother of Chaim
Gabriel Janowski (born 1947), Polish politician
Janusz Janowski (born 1965), Polish painter, jazz drummer, art theorist
Maciej Janowski (born 1991), Polish speedway rider
Marek Janowski (born 1939), Polish-born conductor
Max Janowski (1912–1991), Polish composer of Jewish liturgical music
Mieczysław Janowski (born 1947), Polish politician
Piotr Janowski (1951–2008), Polish violinist
Werner von Janowski (c.1903–1978), German Nazi spy
Wioletta Frankiewicz (née Janowska in 1977), Polish runner
Wojciech Janowski (born 1949), Polish-born Monegasque businessman, diplomat and philanthropist
Yanovsky/Yanovskaya/etc.
Aleksandr Yanovsky (born 1952), Russian football coach and a former player
Anna Yanovskaya (born 1996), Russian ice dancer
Avrom Yanovsky (1911–1979), Canadian editorial cartoonist
Igor Yanovsky (born 1974), Russian association football player
Nikki Yanofsky (born 1994), Canadian jazz-pop singer-songwriter
Rudolph Yanovskiy (1929–2010), Russian philosopher
Saul Yanovsky (1864–1939), American anarchist
Semyon Yanovsky (1788–1876), Russian naval officer
Sofya Yanovskaya (1896–1966), Soviet mathematician and historian
Vasyl Gogol-Yanovsky (1777–1825), Ukrainian playwright and poets, father of Nikolai Gogol
Vitali Yanovskiy (born 1996), Russian football player
Vyacheslav Yanovskiy (born 1957), Belarusian boxer
Zal Yanovsky (1944–2002), Canadian rock musician
