Royal Excel Mouscron (-2022) (Jupiler Pro League): every transfer in and out, fees paid and earned, squad market value, €1.3m spent and €6.1m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2022-09-02 | Olivier Myny | Royal Excel Mouscron (-2022) | FCV Dender EH | Free |
| 2022-09-01 | Marko Bakic | Mouscron | B. Podgorica | Free |
| 2022-09-01 | Marko Bakic | Royal Excel Mouscron (-2022) | Budućnost | Free |
| 2022-08-25 | Player | Royal Excel Mouscron (-2022) | Francs Borains | Free |
| 2022-08-22 | Player | Royal Excel Mouscron (-2022) | RAAL La Louvière | Free |
| 2022-08-12 | Noam Mayoka-Tika | Mouscron | Westerlo U21 | Free |
| 2022-08-12 | Player | Royal Excel Mouscron (-2022) | Francs Borains | Free |
| 2022-08-12 | Noam Mayoka-Tika | Royal Excel Mouscron (-2022) | Westerlo II | Free |
| 2022-07-26 | Serge Tabekou | Royal Excel Mouscron (-2022) | Koninklijke Lierse Sportkring | Free |
| 2022-07-07 | Player | Royal Excel Mouscron (-2022) | Standard Liège | Free |
| 2022-07-02 | Joachim Carcela-Gonzalez | Royal Excel Mouscron (-2022) | Deinze | Free |
| 2022-07-02 | Babacar Dione | Royal Excel Mouscron (-2022) | Lokomotiv Plovdiv | Free |
| 2022-07-01 | Eric-Junior Bocat | Mouscron | Sint-Truiden | Free |
| 2022-07-01 | Martin Delavallée | Mouscron | R Charleroi SC | Free |
| 2022-07-01 | Nick Gillekens | Mouscron | KVC Westerlo | Free |
| 2022-07-01 | Virgiliu Postolachi | Mouscron | UTA Arad | €40k |
| 2022-07-01 | Player | Royal Excel Mouscron (-2022) | RFC Seraing | Free |
| 2022-07-01 | Eric-Junior Bocat | Royal Excel Mouscron (-2022) | Sint-Truiden | Free |
| 2022-07-01 | Harlem-Eddy Gnohéré | Royal Excel Mouscron (-2022) | Free | |
| 2022-07-01 | Parfait Mandanda | Royal Excel Mouscron (-2022) | Free |