Khuen von Belasi (originally Khuen, Khuon, Khun is the name of an Austrian noble family of the county of Tyrol. The family starts late 13th century with Egon or Egino de Tramino, "dem Kühnen", meaning "the keen". June, 13th 1542 Blasius Khuen became "Regimentsrat" of lower Austria and also geheimer Rat to the Emperor of Austria. From 1560 to 1568 he became upper Austrian chamberlain.
In 1573 Rudolf Khuen was titeled Belasy von Gandeck, also Liechtenberg and Aur, Freiherr zu Neu-Lembach. Rudolf Khuen bought the county Gandegg in 1557.