| Quévy | |
| Map: | Quévy Hainaut Belgium Map.svg |
| Map-Legend: | Location of Quévy in Hainaut |
| Arrondissement: | Mons |
| Nis: | 53084 |
| Mayor: | Florence Lecompte (PS) |
| Majority: | PS - MR+ |
| Postal-Codes: | 7040, 7041 |
| Telephone-Area: | 065 |
| Web: | www.quevy.be |
| Coordinates: | 50.35°N 59°W |
Quévy (pronounced as /fr/; Kévi) is a municipality of Wallonia located in the province of Hainaut, Belgium.
On 1 January 2006, Quévy had a total population of 7,734. The total area is 65.16 km2 which gives a population density of 119 inhabitants per km2.
The municipality consists of the following districts: Asquillies, Aulnois, Blaregnies, Bougnies, Genly, Givry, Gœgnies-Chaussée, Havay, Quévy-le-Grand, and Quévy-le-Petit.
It is on the former main rail route between Brussels and Paris, and it was the virtual tariff border between the French SNCF and Belgian Railways SNCB.