List of 1303 Major News Events in History, Most Important Historical Events in 1303
| Date | Event |
|---|---|
| February 24, 1303 | The English are defeated at the Battle of Roslin, in the First War of Scottish Independence. |
| April 20, 1303 | The Sapienza University of Rome is instituted by a bull of Pope Boniface VIII. |
| August 26, 1303 | Chittorgarh falls to the Delhi Sultanate. |
| September 7, 1303 | Guillaume de Nogaret takes Pope Boniface VIII prisoner on behalf of Philip IV of France. |