Leopold IV, Duke of Austria
| Leopold IV, Duke of Austria | |
|---|---|
Leopold IV of Austria by Anton Boys | |
| Born | 1371 |
| Died | 3 June 1411 Vienna |
| Burial | |
| Spouse | Catherine of Burgundy |
| House | House of Habsburg |
| Father | Leopold III, Duke of Austria |
| Mother | Viridis Visconti |
Leopold IV of Austria (1371 – June 3, 1411), Duke of Further Austria, was an Austrian Habsburg Duke of the Leopoldinian Line, known as "the Fat".