William II, Lord of Béthune

William II, Lord of Béthune
Ancient coat of arms of the House of Béthune
DiedApril 1214
Noble familyHouse of Bethune
Spouse(s)Mathilda of Dendermonde
IssueRobert VII, Lord of Béthune
Guillaume III
FatherRobert V, Lord of Béthune
MotherAdelaide of Saint-Pol

William II, Lord of Béthune, nicknamed William the Red (French: Guillaume II « le Roux » de Bethune; d. April 1214) was a French nobleman. He was a ruling Lord of Béthune, Richebourg and Warneton, as well as hereditary advocatus of the Abbey of St. Vaast, near Arras.