Stijn Wuytens (Dutch pronunciation: [stɛiɱ ˈʋœytəns]; born 8 October 1989) is a Belgian professional footballer who plays as a centre-back for Lommel in the Belgian First Division B. Wuytens began his career at Genk, before being transferred to the PSV Eindhoven-youth division in 2001.

Wuytens made his senior debut for PSV in the 2008 Johan Cruyff Shield match against Feyenoord Rotterdam.

Here he was set up as a central defender by trainer John van den Brom, with Ron Vlaar at his side.

The following season, Wuytens made his first goal for AZ, in an away match against FK Vojvodina in the Europa League.

In June 2020 Wuytens moved to Belgian side Lommel, an ambitious club that City Football Group bought in May 2020.