Traun is a city in Austria.
Traun may also refer to:
Traun (river), a tributary to the Danube in Austria Traun (Alz), a tributary to the Alz river in Bavaria Otto Ferdinand von Abensperg und Traun (1677–1748), Austrian field marshal Friedrich Traun (1876–1908), German runner and tennis player Baron Hugo Traun, a character in the film The Angel with the Trumpet
See also Abensberg-Traun, Austrian noble family Rote Traun and Weiße Traun, two rivers in Bavaria