Robbe Decostere (born 8 May 1998) is a Belgian professional footballer who plays as a right-back for Zulte Waregem.
In July 2018, he was promoted to the first team and signed his first professional contract alongside fellow youth prospect Charles Vanhoutte.
[3] On 2 March 2019, manager Laurent Guyot gave Decostere his debut in the Belgian First Division A against Kortrijk.
[5] Decostere played regularly but was unable to prevent the club from suffering relegation to the Belgian Division 2.
After his loan spell, Decostere became a permanent starter at Cercle Brugge, where he signed a contract extension until June 2023 in December 2020, just like fellow academy players Vanhoutte and Thibo Somers.