The Dent de Crolles is a karstic mountain (2,062 m) of the Chartreuse Mountains range, north east of Grenoble, Isère, France. It has a characteristic tooth-like profile and is easily recognizable in the Isère Valley (Grésivaudan) in the Grenoble area. Its name is derived from the town of Crolles, located next to the mountain.