| 9th constituency of Yvelines | |
|---|---|
 National Assembly of France | |
 Yvelines' 9th Constituency shown within Île-de-France | |
| Deputy | |
| Department | Yvelines |
| Cantons | Aubergenville · Bonnières-sur-Seine · Guerville · Houdan · |
| Registered voters | 89,312 |
The 9th constituency of Yvelines is a French legislative constituency in the Yvelines département.