Stef Wils (born 8 February 1982) is a Belgian professional footballer. He can play in defense as well as in midfield.Wils started his career at the highest level of Belgian football with Lierse, where he remained 5 seasons. He then signed for Westerlo where he was supposed to replace Chris Janssens. Wils made his move to Gent during the winter transfer window of 2008-09, before returning to Westerlo in August 2011, signing a three-year contract.