Stefan Wessels (born 13 April 1984) is a Dutch retired basketball player.
Wessels started his professional career in 2004, with the Amsterdam Astronauts of the Dutch top-tier Eredivisie.
He also made his appearances in European competitions, as Amsterdam played in the Eurocup and EuroChallenge throughout the years.
In 2017, he won his fifth Dutch championship with Den Bosch, which played as "SPM Shoeters" due to sponsorship reasons.
On 7 July 2021, Wessels retired from playing basketball and was hired as General Manager for Heroes Den Bosch.