Dylan Seys (born 26 September 1996) is a Belgian professional footballer who plays as a winger.
On 27 January 2020 Seys joined Belgian Belgian First Division AÃÂ club, Royal Excel Mouscron, on a deal until June 2021 with an option for one further year.
On 26 July 2021, he signed a one-year contract with Helmond Sport.
On 14 July 2022, Seys signed with A.E. Kifisia in Greece.