Ignaz or Ignace Vitzthumb (also Witzthumb; 14 September 1724 - 23 March 1816) was an Austrian musician, composer and conductor active in the Austrian Netherlands.
Ignaz Moscheles | Ignaz von Döllinger | Ignaz Semmelweis | Ignaz Heinrich von Wessenberg | Ignaz Friedman | Joseph Ignaz Philipp von Hessen-Darmstadt | Ignaz von Sonnleithner | Ignaz von Olfers | Ignaz Vitzthumb | Ignaz Kuranda | Ignaz Bendl |
Jean-Joseph was active in the Austrian Netherlands and - during his time as choirmaster of Maria Elisabeth of Austria's chapel-royal in Brussels - he trained the composer Ignaz Vitzthumb and the violinist Pierre van Maldere.