Wilhelm Wiesberg (13 September 1850 – 25 August 1896), real name Wilhelm Bergamenter, was an Austrian writer and folksinger.
Born in Vienna, Wiesberg acted in children's comedies at the Vienna Theater in der Josefstadt and was an employee of the magazines Figaro, Kikeriki, Zeitgeist and Der Floh.
Wiesberg wrote 72 Posse mit Gesang, 30 solo scenes and more than 1000 songs.
He often worked together with Johann Sioly and Wilhelm Seidl.
His grave is located at the Dornbacher Friedhof in Vienna (Gruppe 3, Nummer 12).