Dender
—
- A. Nhaili
St. TruidenLoan31 Jul 2026 
Kembo Diliwidi
LensTransfer30 Jun 2026- Kembo DiliwidiLensTransfer29 Jun 2026
Gauthier Gallon
RennesFree agent12 Jan 2026- Gauthier GallonRennesFree agent11 Jan 2026
L. De Fougerolles
FulhamLoan29 Jul 2025
M. Sahi
StrasbourgTransfer29 Jul 2025- M. SahiStrasbourgFree agent28 Jul 2025
B. Fredrick
BrentfordLoan25 Jul 2025- B. FredrickBrentfordLoan24 Jul 2025
- R. Květ
PlzenTransfer30 Jun 2025 - N. Moutha-Sebtaoui
Anderlecht—30 Jun 2025 - R. Květ
SivassporTransfer17 Jun 2025 
N. Mbamba
Bayer LeverkusenLoan3 Feb 2025
Karol FilaStrasbourgFree6 Sept 2024
D. Sylla
LorientLoan23 Aug 2024- R. KvětPlzenLoan20 Jun 2024
- G. Dietsch
Metz—18 Jun 2024 
A. Dony
Union St. GilloiseLoan6 Sept 2023- A. Akman
Eintracht Frankfurt—10 Aug 2023
- L. De FougerollesFulhamReturn from loan29 Jun 2026
- B. FredrickBrentfordReturn from loan29 Jun 2026
- N. MbambaBayer LeverkusenReturn from loan29 Jun 2026
- R. KvětPlzen—1 Jul 2025
- N. MbambaBayer Leverkusen—1 Jul 2025
- D. SyllaLorientBack from Loan1 Jul 2025
- R. KvětPlzenReturn from loan29 Jun 2025
- D. SyllaLorientReturn from loan29 Jun 2025
- A. Akman
Çorum FKTransfer27 Jan 2025 - J. Soladio
Maccabi Petah TikvaTransfer12 Jan 2025 - A. DonyUnion St. Gilloise—9 Jan 2024
Tiago Cukur
Fenerbahçe—1 Jul 2023- D. Uchechi
AberdeenLoan31 Jan 2012