The 1st constituency of the Seine-et-Marne (French: première circonscription de la Seine-et-Marne) is a French legislative constituency in the Seine-et-Marne département. Like the other 576 French constituencies, it elects one MP using the first past the post election system with a run-off.
| 2007 legislative election: Seine-et-Marne's 1st constituency[1] | |||||
|---|---|---|---|---|---|
| Party | Candidate | Votes | % | ±% | |
| UMP | Jean-Claude Mignon | 24,021 | 49.1% | ||
| PS | Marie-Line Pichery | 11,692 | 23.9% | ||
| MoDem | Aude Luquet | 5,174 | 10.6% | ||
| The Greens | Jean-Marc Brûlé | 2,231 | 4.6% | ||
| National Front | Pierre Magnien | 1,879 | 3.8% | ||
| Communist Party | Corrine Blutuex | 1,315 | 2.7% | ||
| Far-left | Jean-Michel Richard | 1,287 | 2.6% | ||
| Le Trèfle | Dawé Zanife | 401 | 0.8% | ||
| Far-left | Catherine van Cauteren | 317 | 0.7% | ||
| Far-right | Catherine Rascovschi | 306 | 0.6% | ||
| Independent | Gaston Lebois | 282 | 0.6% | ||
| Turnout | 49,858 | 56.3% | |||
| Two-candidate preferred result | |||||
| UMP | Jean-Claude Mignon | 26,294 | 57.0% | ||
| PS | Marie-Line Pichery | 19,848 | 43.0% | ||
| UMP hold | Swing | ||||
| Turnout | 47,516 | 53.7% | |||