| Player | From | Fee | Date |
|---|---|---|---|
| Guillaume Frédéric | Academy | Free | 16.08.2027 |
| Renard Alexandre | Academy | Free | 16.08.2027 |
| Leroux Jean-Luc | Academy | Free | 16.08.2027 |
| Rousseau Émile | Academy | Free | 16.08.2027 |
| Lemoine Michel | Academy | Free | 16.08.2027 |
| Schopper David | Free Agent | Free | 18.08.2027 |
| Okou Christ | Paris FC | 1.6M | 08.01.2028 |
| Benyahya Anass | Free Agent | Free | 10.01.2028 |
| Chávez Andrés | Le Havre AC | 130.0K | 14.01.2028 |
| Lembezat Adel | Dijon | 3.8M | 19.01.2028 |
| Expérience Martin | AS Nancy | 2.5M | 07.06.2028 |
| Domingues Julien | Dijon | 390.0K | 11.06.2028 |
| Touranian Saman | Free Agent | Free | 11.06.2028 |
| Dia Boulaye | Salernitana | 13.0M | 22.06.2028 |
| Player | To | Fee | Date |
|---|---|---|---|
| Leaudais Lucas | Free Agent | Free | 02.08.2027 |
| Le Bolay Malo | Free Agent | Free | 02.08.2027 |
| Favale-Corneilde Gianni | Free Agent | Free | 09.08.2027 |
| Traoré Jalil | Free Agent | Free | 09.08.2027 |
| Siba Stevan | Free Agent | Free | 16.08.2027 |
| Bley Martin | Free Agent | Free | 16.08.2027 |
| Talbi Montassar | OGC Nice | 13.2M | 06.01.2028 |
| Dieng Bamba | Stade Rennais | 16.0M | 08.01.2028 |
| Adjei Nathaniel | OGC Nice | 6.3M | 16.01.2028 |
| Pain Ilan | Free Agent | Free | 01.02.2028 |
| Player | From | Date | End Date |
|---|---|---|---|
| Deulofeu Gerard | RC Lens | 20.01.2028 | 15.11.2028 |
| Bamba Kader | RC Lens | 30.01.2028 | 25.11.2028 |
| Elogo Arsène | US Creteil | 03.02.2028 | 29.11.2028 |
| Siwe Telli | AJ Auxerre | 04.02.2028 | 30.11.2028 |
| Ferreira Lucas | Shakhtar | 08.06.2028 | 04.05.2029 |
| Nagida Mahamadou | Stade Rennais | 27.06.2028 | 23.04.2029 |