Spiennes
| Spiennes | |
|---|---|
| Saint-Amand Church | |
| Location of Spiennes | |
| Location of Spiennes in Mons | |
| Coordinates: 50°25′09″N 3°56′38″E / 50.41917°N 3.94389°E | |
| Country | Belgium | 
| Community | French Community | 
| Region | Wallonia | 
| Province | Hainaut | 
| Arrondissement | Mons | 
| Municipality | Mons | 
| Area | |
|  • Total | 5.370 km2 (2.073 sq mi) | 
| Population  (2024-01-01) | |
|  • Total | 976 | 
| • Density | 180/km2 (470/sq mi) | 
| Postal codes | 7032 | 
| Area codes | 065 | 
Spiennes (French pronunciation: [spjɛn]; Walloon: Spiene) is a sub-municipality of the city of Mons located in the province of Hainaut, Wallonia, Belgium. It was a separate municipality until 1977. On 1 January 1977, it was merged into Mons.