| Arms | Blason Oupeye.svg |
|---|---|
| Province | Liège |
| Arrondissement | Liège |
| Nis | 62079 |
| Mayor | Serge Fillot (PS) |
| Majority | PS, CDH |
| Postal-codes | 4680-4684 |
| Telephone-area | 04 |
| Web | www.oupeye.be |
| Coordinates | 50°42′N 05°39′E |
Oupeye (upɛj; wa: Oûpêye) is a municipality of Wallonia located in the province of Liège, Belgium.
On January 1, 2006, Oupeye had a total population of 23,581. The total area is 36.11 km2 which gives a population density of 653 inhabitants per km2.
The municipality consists of the following districts: Haccourt, Hermalle-sous-Argenteau, Hermée, Heure-le-Romain, Houtain-Saint-Siméon, Oupeye, and Vivegnis.
Chertal
Chertal is a narrow isthmus approximately 1.5 km southeast of Oupeye bounded by the Albert Canal and Meuse. Since 1963 the land has been the site of a steel factory founded by Espérance-Longdoz (as of 2010 part of ArcelorMittal Liège).