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

See also

• Leopold III (disambiguation)
• List of rulers of Austria
• Habsburg