Kaspar [Clemens Eduard] Zumbusch (1830-1915), 1888 Ritter von Zumbusch (a nobiliary particle), was a German sculptor, born at Herzebrock, Westphalia, who became a pre-eminent sculptor of neo-Baroque monuments in Vienna.
He went at the age of eighteen to study in Munich at first unsuccessfully at the Academy and then Polytechische Schule under Johann Halbig.
He continued his studies in Rome.
He won the competition in 1866 for a monument to Maximilian II of Bavaria, for the Maximilianstraße, Munich (unveiled 1875).
In 1873 he was called to Vienna as professor in the academy, a post he held until he was made Professor Emeritus in 1901.