| 4th constituency of Marne | |
|---|---|
 National Assembly of France | |
 The constituency shown within Champagne-Ardenne | |
| Incumbent deputy | |
| Department | Marne |
| Cantons | Châlons-sur-Marne I, Châlons-sur-Marne II, Châlons-sur-Marne III, Châlons-sur-Marne IV, Givry-en-Argonne, Marson, Sainte-Menehould, Ville-sur-Tourbe |
| Registered voters | 78,818 (2017) |
The 4th constituency of Marne (French: Quatrième circonscription de la Marne) is one of five electoral districts in the department of the same name. Each electoral district returns one deputy to the French National Assembly in elections using the two-round system, with a run-off if no candidate receives more than 50% of the vote in the first round.