List of 1187 Major News Events in History, Most Important Historical Events in 1187
| Date | Event |
|---|---|
| July 4, 1187 | The Crusades: Battle of Hattin: Saladin defeats Guy of Lusignan, King of Jerusalem. |
| September 20, 1187 | Saladin begins the Siege of Jerusalem. |
| December 19, 1187 | Pope Clement III is elected. |