Marie Adélaïde of Savoy (6 December 1685 – 12 February 1712) was born a Princess of Savoy and was the wife of Louis, Duke of Burgundy. She was the eldest daughter of Victor Amadeus II, Duke of Savoy and of Anne Marie d'Orléans. She died of measles in 1712, followed by her husband a week later. She was the mother of Louis XV.