| Fecha | Jugador | Coste | País | Edad | Posición | From |
|---|---|---|---|---|---|---|
| 13 Jan 2024 | Milos Lukovic | Transfer(€ 4.7 M) | Serbia | 18 | Attacker | IMT Novi Beograd |
| 01 Feb 2024 | Matthieu Dreyer | ?(0) | France | 34 | Goalkeeper | Saint-Étienne |
| 01 Feb 2024 | Andrey Santos | loan transfer(0) | Brazil | 19 | Midfielder | Chelsea |
| Fecha | Jugador | Coste | País | Edad | Posición | To |
|---|---|---|---|---|---|---|
| 01 Feb 2024 | Sels | Transfer(€ 8.0 M) | Belgium | 31 | Goalkeeper | Nottingham Forest |
| 01 Feb 2024 | G. Nyamsi | Transfer(€ 3.5 M) | France | 27 | Defender | Lokomotiv Moscow |
| 09 Apr 2024 | Prcic | -(0) | Bosnia and Herzegovina | 30 | Midfielder | Free player |
| 25 Jan 2024 | Maxime Bastian | Free Transfer(0) | France | 22 | Defender | Sochaux |
| 24 Jan 2024 | Sobol | loan transfer(0) | Ukraine | 28 | Defender | Genk |
| 19 Jan 2024 | Milos Lukovic | loan transfer(0) | Serbia | 18 | Attacker | IMT Novi Beograd |
