1003
| Years: 1000 1001 1002 – 1003 – 1004 1005 1006 | |
| Decades: 970s 980s 990s – 1000s – 1010s 1020s 1030s | |
| Centuries: 10th century – 11th century – 12th century 1003 state leaders | |
Events
- Sweyn I of Denmark begins his first invasion of England.
- Humbert I becomes the first count of Savoy.
- King Robert II of France invades Burgundy, but fails.
- Pope John XVII succeeds Pope Silvester II.
- Pope John XVIII succeeds Pope John XVII.
- Boleslaus I of Poland becomes duke of Bohemia and Moravia.
Births
- Edward the Confessor (approximate date) (d. 1066)
Deaths
- May 12 – Pope Silvester II
- November 6 – Pope John XVII
- Erik the Red (approximate date, maybe 1004) (b. 950)
- Philotheos of Alexandria, Coptic Patriarch
Categories: 1003