| Type: | canton |
| Canton of Rennes-3 | |
| Nbcomm: | 2 |
| Seat: | Rennes |
| Insee: | 35 20 |
The canton of Rennes-3 is an administrative division of the Ille-et-Vilaine department, in northwestern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Rennes.[1]
It consists of the following communes:[1]