Maud of Boulogne

Maud of Boulogne (Matilda of Boulogne) may refer to:

• Matilda of Leuven, countess consort of Boulogne as wife of Eustace I of Boulogne
• Matilda I of Boulogne, great-granddaughter of the previous, was reigning countess and queen consort of England, as wife of king Stephen
• Mathilde of Flanders, her granddaughter, was duchess consort of Brabant as first wife of Henry I, Duke of Brabant
• Matilda II of Boulogne, great-granddaughter of Matilda I and niece of duchess of Brabant, countess and briefly queen consort of Portugal, wife of Afonso III