| Type: | canton |
| Canton of Charleville-Mézières-3 | |
| Nbcomm: | 1 + part of Charleville-Mézières |
| Seat: | Charleville-Mézières |
| Insee: | 0806 |
The canton of Charleville-Mézières-3 is an administrative division of the Ardennes department, northern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Charleville-Mézières.[1]
It consists of the following communes:[1]