- 1170 29 Dec Henry II's soldiers murder Thomas Becket, Archbishop of Canterbury, at the altar of his cathedral.
- 1890 29 Dec Native Americans and the United States clash for the last time in the 'Massacre at Wounded Knee'.
- 1940 29 Dec German bombers drop 10,000 incendiaries on London in the single most destructive night of the Blitz.

