Stef Peeters (born 9 February 1992) is a Belgian professional footballer who plays as a midfielder for Challenger Pro League club Patro Eisden.

[3] He made his professional debut for Genk under head coach Mario Been on 19 November 2011, replacing Dániel Tőzsér in the 83rd minute of a 3–0 league win over Westerlo.

[2] On 22 June 2017, French Ligue 1 Caen announced that they had reached an agreement for the transfer of Peeters on a three-year contract,[2] for a reported fee of €1.5 million.

[14] He would mostly remain a substitute during the first half of the season, only making his first league start on 20 December, playing 71 minutes before being subbed off in a 3–1 loss to Paris Saint-Germain.

[19] On 1 September 2023, Challenger Pro League club, Patro Eisden, made a remarkably unexpected move by signing Peeters as a free agent.