title: Leopold III of Austria
text: # Leopold III of Austria
  
  Leopold III of Austria may refer to:
  
  * Leopold III, Margrave of Austria, the Saint (1050–1136), Margrave of Austria from the house of Babenberg
  * Leopold III, Duke of Austria, (1351–1386), Duke of Styria, Carinthia, Tyrol, and Vorderösterreich of House of Habsburg, died in Battle of Sempach
  