Ille-et-Vilaine's 1st constituency
| 1st constituency of Ille-et-Vilaine | |
|---|---|
| Constituency of the  National Assembly of France  | |
Constituency in department  | |
Ille-et-Vilaine in France  | |
| Deputy | |
| Department | Ille-et-Vilaine | 
| Cantons | (pre-2015) Bruz, Rennes-3, Rennes-4, Rennes-5, | 
| Registered voters | 89,688 | 
The 1st constituency of Ille-et-Vilaine is a French legislative constituency in the Ille-et-Vilaine département. Like the other 576 French constituencies, it elects one MP using the two-round system, with a run-off if no candidate receives over 50% of the vote in the first round.