Wenceslaus Hajek of Libočan (Czech: Václav Hájek z Libočan; German: Wenzeslaus Hajek von Libotschan; Latin: Wenceslai Hagecii, Wenceslai Hagek a Liboczan; d. 18 March 1553) was a Bohemian chronicler, author of the Annales Bohemorum (Kronyka Czeská or Kronika Česká [in modern Czech]).