The Aube is a river in France, right tributary of the Seine. It is 248 kilometres (154 mi) long. The river gives its name to the Aube département.
Its source is in the Haute-Marne département, on the plateau of Langres, near the town Auberive. It flows through the départements Haute-Marne, Côte-d'Or, Aube, and Marne. It flows into the river Seine near Marcilly-sur-Seine. Cities along the river include Bar-sur-Aube and Arcis-sur-Aube