Adelaide of Merania (Adélaïde or Alice, Alix – died 8 March 1279, Évian) was reigning Countess of Burgundy from 1248 until her death.

Adelaide was the daughter of Duke Otto I of Merania and Countess Beatrice II of Burgundy.

[1] She inherited the county after the death of her brother, Otto III, Count Palatine of Burgundy, in 1248.

As countess, she came into conflict with King Rudolph I. Adelaide died in 1279 and was buried in Cherlieu Abbey near Besançon.

They had, among others, the following children: On 11 June 1267, Adelaide married Philip,[2] the former archbishop of Lyon who inherited the County of Savoy in the following year (died 1285).