Adelaide of Auxerre or Adelaide of Burgundy can be used interchangeably and may refer to:
- Adelaide of Auxerre (born c. 849) (c. 849. - c. 929), daughter of Conrad II, Duke of Transjurane Burgundy Count of Auxerre and Waldrada of Worms, wife of Richard, Duke of Burgundy
- Adelaide of Upper Burgundy (fl. 914), daughter of Rudolph I of Burgundy, wife of Louis the Blind
- Adelaide of Burgundy (born c. 896), daughter of Richard, Duke of Burgundy and Adelaide of Auxerre (b. c. 849), wife of Reginar II, Count of Hainaut
- Adelaide of Italy (931-999), also known as Adelaid of Burgundy, wife of Otto I, Holy Roman Emperor
- Adelaide of Burgundy (920-967), daughter of Gilbert, Duke of Burgundy and Ermengarde Lietaud, count of Maçon, wife of Robert, count of Vermandois
- Adelaide of Burgundy, Duchess of Brabant (1233–1273), daughter of Hugh IV, Duke of Burgundy and Yolande of Dreux, wife of Henry III, Duke of Brabant
- Adelaide, Countess of Auxerre (1251–1290), daughter of Odo, Count of Nevers and Matilda II, Countess of Nevers, wife of John I of Chalon-Auxerre