Agnes of Aquitaine
Agnes of Aquitaine may refer to:
- Agnes of Burgundy, Duchess of Aquitaine,, wife of William V, Duke of Aquitaine
- Agnes of Poitou,, wife of Henry III, Holy Roman Emperor
- Agnes of Aquitaine, Queen of León and Castile,, wife of Alfonso VI of Castile
- Agnes of Aquitaine, Countess of Savoy,, wife of Peter I of Savoy
- Agnes of Aquitaine, Queen of Aragon and Navarre,, wife of King Peter I of Aragon and Navarre
- Agnes of Aquitaine, wife of Ramiro II of Aragon, wife of Aimery V of Thours and Ramiro II of Aragon