Bernissart
| Bernissart | |
|---|---|
| The neighbourhood of the Holy Virgin church. | |
| Location of Bernissart | |
| Location in Belgium
 Location of Bernissart in Hainaut | |
| Coordinates: 50°29′N 03°39′E / 50.483°N 3.650°E | |
| Country | Belgium | 
| Community | French Community | 
| Region | Wallonia | 
| Province | Hainaut | 
| Arrondissement | Ath | 
| Government | |
| • Mayor | Roger Vanderstraeten (PS) | 
| • Governing party/ies | PS - MR | 
| Area | |
|  • Total | 43.81 km2 (16.92 sq mi) | 
| Population  (2024-01-01) | |
|  • Total | 11,878 | 
| • Density | 270/km2 (700/sq mi) | 
| Postal codes | 7320-7322 | 
| NIS code | 51009 | 
| Area codes | 069 | 
| Website | www.bernissart.be | 
Bernissart (French pronunciation: [bɛʁnisaʁ]; Picard: Bernissåt) is a municipality of Wallonia located in the province of Hainaut, Belgium.
On January 1, 2024, Bernissart had a total population of 11,878. The total area is 43.81 km2, which gives a population density of 271 inhabitants per km2.
The municipality consists of the following districts: Blaton, Bernissart, Harchies, Pommerœul, and Ville-Pommerœul.