Genk
—
Rafiu Durosinmi
PisaTransfer22 Jul 2026- Rafiu DurosinmiPisaTransfer21 Jul 2026
J. Erenbjerg
Zulte WaregemTransfer30 Jun 2026- A. Caicedo
CadizReturn from loan29 Jun 2026 - J. ErenbjergZulte WaregemTransfer29 Jun 2026
H. ZionGenkRaise29 May 2026- E. M. KongoloGenkLoan1 Feb 2026
Emile Doucouré
Beerschot WilrijkTransfer1 Feb 2026- Emile DoucouréBeerschot WilrijkTransfer31 Jan 2026
August De WannemackerGenkRaise19 Jan 2026
Jusef Erabi
Hammarby FFTransfer2 Sept 2025- Jusef ErabiHammarby FFTransfer1 Sept 2025
- Kang Min-Woo
Ulsan Hyundai FCLoan22 Aug 2025 
Junya Ito
ReimsTransfer8 Aug 2025
Aaron Bibout
Vasteras SK FKTransfer24 Jul 2025- Aaron BiboutVasteras SK FKTransfer23 Jul 2025
Tobias Okiki Lawal
Lask LinzTransfer8 Jul 2025- A. Zeqiri
Standard LiegeBack from Loan1 Jul 2025 - A. Ouattara
KV MechelenBack from Loan1 Jul 2025 
Ayumu Yokoyama
BirminghamTransfer1 Jul 2025
Konstantinos Karetsas
Borussia DortmundTransfer2 Aug 2026- Konstantinos KaretsasBorussia DortmundTransfer1 Aug 2026
- A. Caicedo
VizelaFree agent23 Jul 2026 - A. CaicedoVizelaFree agent22 Jul 2026
- Jusef Erabi
PrestonLoan12 Jul 2026 
Brent StevensBeerschot WilrijkFree agent30 Jun 2026- O. Vliegen
Arsenal Česká Lípa—30 Jun 2026 - E. M. Kongolo—Return from loan29 Jun 2026
- Kang Min-WooUlsan Hyundai FCReturn from loan29 Jun 2026
- K. Yasuda
Oita TrinitaReturn from loan29 Jun 2026 - Brent StevensBeerschot WilrijkFree agent29 Jun 2026
- O. VliegenArsenal Česká Lípa—29 Jun 2026
- H. ZionGenkRaise29 May 2026
Hyeon-gyu Oh
BeşiktaşTransfer3 Feb 2026- Hyeon-gyu OhBeşiktaşTransfer2 Feb 2026
- E. M. KongoloGenkLoan1 Feb 2026
- August De WannemackerGenkRaise19 Jan 2026
Patrik Hrošovský
PlzenTransfer7 Jan 2026- L. Oyen
HeerenveenFree agent5 Jan 2026 - L. OyenHeerenveenFree agent4 Jan 2026