| Type: | canton |
| Châteaubourg | |
| Seat: | Châteaubourg |
| Nbcomm: | 6 |
| Insee: | 35 06 |
| Pop: | 14427 |
| Population As Of: | 2012 |
| Area: | 106.83 |
| Disbanded: | 2015 |
The Canton of Châteaubourg is a former canton of France, in the Ille-et-Vilaine département,[1] located in the east of the department. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 6 communes, and its population was 14,427 in 2012.[2]