||Wikimedia Commons has media related to 1093.
Year 1093 (MXCIII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar.
- April – Sviatopolk II becomes Grand Prince of Kiev, and ruler of Kievan Rus'.
- March 6 – The Frankish monk, philosopher and theologian Anselm is nominated as Archbishop of Canterbury; he is consecrated on December 4.
- April 8 – Construction of Winchester Cathedral, by Bishop Walkelin in England, is completed.
- May 26 – Battle of the Stugna River: The Cuman people defeat the princes of Kievan Rus'.
- September – Magnus Barefoot is crowned king of Norway.
- August 11 – Construction of Durham Cathedral in England begins.
- November 13 – Battle of Alnwick: Malcolm III of Scotland, while attempting to invade England, is defeated and killed by the forces of William II of England. Malcolm's brother Donald takes the Scottish throne.
- Normans occupy southern Wales, constructing Cardiff and Pembroke Castles.
- Henry of Burgundy becomes Count of Portugal, through his marriage to Theresa, Countess of Portugal.
- Saint Canute's Cathedral is built in Odense, Denmark.
- Fire causes extensive damage in London.
- ^ a b "Norman Britain". British History Timeline. BBC. Retrieved 2007-12-21.
- ^ Palmer, Alan; Veronica (1992). The Chronology of British History. London: Century Ltd. pp. 56–58. ISBN 0-7126-5616-2.