希耶河是欧洲的河流，流经卢森堡、比利时和法国，属于默兹河的右支流，河道全长130公里，流域面积2,222平方公里，发源自迪弗当日附近，河口处在巴泽耶。

• http://www.geoportail.fr
• The Chiers at the Sandre database

The Chiers (Luxembourgish:Kuer, German:Korn) is a river in Luxembourg, Belgium and France. It is a right tributary to the river Meuse. Its total length is about 130 kilometres (81 mi).

The source of the Chiers is near Differdange, in Luxembourg. The Chiers flows roughly in western direction, and crosses the border with Belgium and flows through Athus (province of Luxembourg).