RWDM Brussels (Divison 1): every transfer in and out, fees paid and earned, squad market value, €33m spent and €3.3m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-17 | Kevin Bukusu | RFC Seraing | RWDM Brussels | Free |
| 2026-08-04 | Théo Defourny | Royal Charleroi Sporting Club | RWDM Brussels | Free |
| 2026-08-04 | Ridwane M'Barki | Patro Eisden | RWDM Brussels | Free |
| 2026-07-30 | Kwasi Poku | RWDM Brussels | Vancouver Whitecaps FC | Free |
| 2026-07-29 | Pjotr Kestens | RWDM Brussels | FCV Dender EH | Free |
| 2026-07-25 | Aïman Maurer | RWDM Brussels | Umm-Salal SC | Free |
| 2026-07-23 | Mats Lemmens | RWDM Brussels | Willem II | Free |
| 2026-07-21 | Tibo Persyn | RWDM Brussels | Aalborg BK | Free |
| 2026-07-16 | Olivier Dumont | RWDM Brussels | MVV Maastricht | Free |
| 2026-07-09 | Manoël Verhaeghe | RWDM Brussels | LASK | Free |
| 2026-07-06 | Madiou Keita | RWDM Brussels | Västerås IK | Free |
| 2026-07-03 | Usman Simbakoli | RWDM Brussels | Angers SCO | €250k |
| 2026-07-01 | Guillaume Hubert | RWDM Brussels | Rochefort | Free |
| 2026-07-01 | Bill Lathouwers | RWDM Brussels | KVC Westerlo | €50k |
| 2026-07-01 | Oskar Szulc | RWDM Brussels | FCV Dender EH | Free |
| 2026-07-01 | Valentín Adamo | RWDM Brussels | Caracas FC | Free |
| 2026-07-01 | Frederic Soelle Soelle | RWDM Brussels | Sint-Truiden | Free |
| 2026-02-28 | Sapata | RWDM Brussels | Sheriff | Free |
| 2025-09-08 | Valentín Adamo | Botafogo | RWDM Brussels | Free |
| 2025-09-08 | Frederic Soelle Soelle | RWDM Brussels | RFC Liège | Loan |