Marly, Nord
| Marly | |
|---|---|
| The town hall in Marly | |
| Location of Marly | |
| Coordinates: 50°20′56″N 3°32′42″E / 50.349°N 3.545°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Nord | 
| Arrondissement | Valenciennes | 
| Canton | Marly | 
| Intercommunality | CA Valenciennes Métropole | 
| Government | |
| • Mayor (2020–2026) | Jean-Noël Verfaillie | 
| Area 1 | 8.04 km2 (3.10 sq mi) | 
| Population  (2022) | 11,980 | 
| • Density | 1,500/km2 (3,900/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 59383 /59770 | 
| Elevation | 29–70 m (95–230 ft) (avg. 35 m or 115 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Marly (French pronunciation: [maʁli]) is a commune in the Nord department in northern France.
It is 3 km (1.9 mi) southeast of Valenciennes.