| Wanze | |
| Picture-Legend: | Père Pire bridge, Wanze Sugar Factory to the right |
| Map: | Wanze Liège Belgium Map.svg |
| Map-Legend: | Location of Wanze in the province of Liège |
| Arms: | Blason Wanze.svg |
| Flag: | Flag of Wanze.svg |
| Arrondissement: | Huy |
| Nis: | 61072 |
| Mayor: | Christophe Lacroix (PS) |
| Majority: | PS |
| Parties: | PS A.R.C. MR Ecolo |
| Seats: | 23 14 5 3 1 |
| Sections-Name: | Wanze Antheit Bas-Oha Huccorgne Moha Vinalmont |
| Sections-Postal: | 4520 4520 4520 4520 4520 4520 |
| Postal-Codes: | 4520 |
| Telephone-Area: | 085 |
| Web: | www.wanze.be |
| Coordinates: | 50.5333°N 18°W |
Wanze (in French pronounced as /wɑ̃z/; Walloon: Wônse) is a municipality of Wallonia located in the province of Liège, Belgium.
The municipality consists of the following districts: Antheit, Bas-Oha, Huccorgne, Moha, Vinalmont, and Wanze.
Wanze Sugar Factory is a very important company in the area.