Trojanowski

Trojanowski is a Polish masculine surname, its feminine counterpart is Trojanowska. Its Russian and Ukrainian versions (Трояновский, Трояновський) are transliterated as Troyanovsky, Troyanovski, Troyanovskyi, Troianovski (masculine) or Troyanovskaya (feminine). It may refer to:


 * Anton Troianovski (born 1985), Soviet-born American journalist
 * Daniel Trojanowski (born 1982), Polish rower
 * Eduard Troyanovsky (born 1980), Russian boxer
 * Izabela Trojanowska (born 1955), Polish singer and film actress
 * John Q. Trojanowski (1946-2022), American scientist
 * Mieczyslaw Rys-Trojanowski (1881–1945), Polish general
 * Oleg Troyanovsky (1919–2003), ambassador of the Soviet Union to Japan and China
 * Tadeusz Trojanowski (1933–1997), Polish wrestler
 * Wincenty Trojanowski (1859–1928), Polish painter
 * Yevhen Troyanovskyi (born 1993), Ukrainian football player
 * Zdzisław Trojanowski (1928-2006), Polish ice hockey player