Jagiełło or Jagiello may refer to:
People Władysław II Jagiełło (c. 1348–1434), also known as Ladislaus II, Vladislaus II, or Jogaila, king of Poland and grand duke of Lithuania The Jagiellon dynasty or any of its members Aleksander Jagiełło, Polish footballer Eugeniusz Jagiełło (1873–1947), Polish politician Filip Jagiełło (b. 1997), Polish footballer Jarosław Jagiełło (born 1971), Polish politician Ladislaus Jagiello (disambiguation) Walter Jagiello (1930–2006), American polka musician
Other Jagiełło Oak (c. 1524–1974), an oak tree in the Białowieża Forest Jagiello, a junior synonym of the butterfly genus Timaeta , a passenger ship in service 1947-49
See also