| Type: | canton |
| Plélan-le-Grand | |
| Seat: | Plélan-le-Grand |
| Nbcomm: | 8 |
| Insee: | 35 27 |
| Pop: | 16805 |
| Population As Of: | 2012 |
| Area: | 297 |
| Disbanded: | 2015 |
The Canton of Plélan-le-Grand is a former canton of France, in the Ille-et-Vilaine département,[1] located in the west of the department. It was disbanded following the French canton reorganisation which came into effect in March 2015. It consisted of 8 communes, and its population was 16,805 in 2012.[2]