List of 1014 Major News Events in History, Most Important Historical Events in 1014
| Date | Event |
|---|---|
| February 14, 1014 | Pope Benedict VIII crowns Henry of Bavaria, King of Germany and of Italy, as Holy Roman Emperor. |
| April 23, 1014 | Battle of Clontarf: High King of Ireland Brian Boru defeats Viking invaders, but is killed in battle. |
| July 29, 1014 | Byzantine–Bulgarian wars: Battle of Kleidion: Byzantine emperor Basil II inflicts a decisive defeat on the Bulgarian army, and his subsequent treatment of 15,000 prisoners reportedly causes Tsar Samuil of Bulgaria to die of a heart attack less than three months later, on October 6. |