The Departmental Council of Ardennes () is the deliberative assembly of the French department of the Ardennes. Its headquarters are in Charleville-Mézières.
The president of the departmental council of Ardennes is Noël Bourgeois (DVD) since October 16, 2017.
The departmental council of Ardennes includes 38 departmental councilors from the 19 cantons of Ardennes.