Canute Lavard (Danish: Knud Lavard) (March 12, 1096 – 7 January 1131) was a Danish prince. Later he was the first Duke of Schleswig and the first border prince who was both a Danish and a German vassal, a position leading towards the historical double position of Southern Jutland. Canute Lavard was also the ancestor of the (Valdemarerne) and of their subsequent royal line. He was killed by his cousin Magnus, who saw him as a rival to the Danish throne, and was canonized in 1170.