Wilhelm von Pernstein
Wilhelm von Pernstein is the name of the following people:
- Wilhelm I von Pernstein (around 1360–1422 / 26), Moravian nobleman, governor of Moravia, burgrave of Znojmo
- Wilhelm II of Pernstein (1438–1521), Moravian-Bohemian nobleman, Oberstlandkämmerer of Moravia, Oberstlandmarschall and Obersthofmeister of Bohemia