| 3rd constituency of Loire-Atlantique | |
|---|---|
 National Assembly of France | |
 Constituency in Department | |
 Location of Loire-Atlantique in France | |
| Deputy | |
| Department | Loire-Atlantique |
| Cantons | Nantes V, Nantes XI, Saint-Etienne-de-Montluc, Saint-Herblain Est, Saint-Herblain Ouest-Indre |
The 3rd constituency of Loire-Atlantique is a French legislative constituency in the Loire-Atlantique 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.