1101
| Years: 1098 1099 1100 - 1101 - 1102 1103 1104 | |
| Decades: 1070s 1080s 1090s - 1100s - 1110s 1120s 1130s | |
| Centuries: 11th century - 12th century - 13th century | |
Events
- A second wave of crusaders arrives in the newly established Kingdom of Jerusalem, after being heavily defeated by Kilij Arslan I at Heraclia. See Crusade of 1101.
- Raymond IV of Toulouse, count of Tripoli, takes Ankara from the Seljuk Turks.
- Robert Curthose signs the Treaty of Alton, giving up his claim to the Anglo-Norman throne and establishing Henry I as King of England.
- The County of Berg, Germany is established.
- Canute II of Denmark is canonized.
Births
- Heloise, lover of Pierre Abélard
- William Clito, son of Robert Curthose
Deaths
- October 6 - St Bruno, founder of the Carthusian monastic order
- October 18 - Hugh of Vermandois
- Roger I of Sicily
- Su Dongpo, poet and statesman of the Song Dynasty