Wilfried Cretskens (born 10 July 1976) is a Belgian former road bicycle racer.

He rode most of his career for the Quick-Step–Innergetic team, where he was a domestique for the team leaders in the classic races, among others Tom Boonen.

His most notable career win was the 2007 Tour of Qatar.

Cretskens was born in Herk-de-Stad.

This biographical article related to a Belgian cyclist born in the 1970s is a stub.