The Rooigembeek is a small stream in East Flanders, Belgium.

In British texts about the 1708 Battle of Oudenaarde, the stream is called Norken River, possibly after the Flemish village Nokere (Kruishoutem municipality), some 9 kilometres (6 mi) away.

Its source is in Wortegem (Wortegem-Petegem municipality), west of Oudenaarde.

It flows in northwestern direction, and flows into the Wallebeek in Asper (Gavere municipality), north of Oudenaarde.

This article related to a river in Belgium is a stub.