| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2023 | Dani Barcia | RC Deportivo de La Coruña | Fichaje | — |
| 1 jul 2023 | Elías Legendre Quiñónez | Stade Rennais FC U17 | Fichaje | — |
| 1 jul 2023 | Clark Robertson | FC Ashdod | Fichaje | — |
| 1 jul 2023 | Sergio Rodelas | Recreativo Granada | Fichaje | — |
| 1 jul 2023 | Lukasz Lakomy | BSC Young Boys | Fichaje | €1.4M |
| 1 jul 2023 | Javi López | Burgos CF | Fichaje | — |
| 1 jul 2023 | Javier Serrano Martínez | Sturm Graz | Cesión | — |
| 1 jul 2023 | Luis Balbo | Famalicão U19 | Fichaje | — |
| 1 jul 2023 | Luiz Araújo | CR Flamengo | Fichaje | €9.0M |
| 1 jul 2023 | James Wright | Aston Villa U21 | Fichaje | — |
| 1 jul 2023 | Wisdom Amey | Bologna Primavera | Fichaje | — |
| 1 jul 2023 | Dermane Karim | Lommel SK | Fichaje | €2.1M |
| 1 jul 2023 | Emmanuel Chigozie Owen | Hoffenheim U17 | Fichaje | — |
| 1 jul 2023 | Carlos López | Málaga CF | Fichaje | — |
| 1 jul 2023 | Jacobo Martí | Atlético Levante UD | Fichaje | — |
| 1 jul 2023 | Mathias Sauer | Aarhus GF | Fichaje | Sin coste |
| 1 jul 2023 | Nico O'Reilly | Man City U21 | Fichaje | — |
| 1 jul 2023 | Mohamed Jaouab | Stade Rennais FC | Fichaje | — |
| 1 jul 2023 | Rahman Dashdamirov | Sabah FK | Fichaje | — |
| 1 jul 2023 | Elikya Legros | AJ Auxerre U17 | Fichaje | — |
| 1 jul 2023 | Ezra Mayers | West Ham U18 | Fichaje | — |
| 1 jul 2023 | Dayann Méthalie | Toulouse FC U19 | Fichaje | — |
| 1 jul 2023 | Theodoros Delianidis | PEC Zwolle U18 | Fichaje | — |
| 1 jul 2023 | Florian Müller | SC Friburgo | € 1.5M | €1.5M |
| 1 jul 2023 | Léandre Kuavita | Standard de Lieja | Fichaje | Sin coste |
| 1 jul 2023 | Adrián Butzke | Granada CF | N/A | N/A |
| 1 jul 2023 | Euder Galdino da Silva | Udinese Calcio | € 10M | €10.0M |
| 1 jul 2023 | Samuel Mbangula | Juventus Next Gen | Fichaje | — |
| 1 jul 2023 | Abdoulaye Diaby | FC St. Gallen 1879 | Fichaje | Sin coste |
| 1 jul 2023 | João Rego | SL Benfica B | Fichaje | — |
| 1 jul 2023 | Ethan Nwaneri | Arsenal U21 | Fichaje | — |
| 1 jul 2023 | Nico Paz | Real Madrid Castilla | Fichaje | — |
| 1 jul 2023 | Keven Schlotterbeck | VfL Bochum | Cesión | — |
| 1 jul 2023 | Dejan Sorgic | FC Sion | Fichaje | Sin coste |
| 1 jul 2023 | Arthur Piedfort | KVC Westerlo | Fichaje | — |
| 1 jul 2023 | Andreas Hermansen | AC Horsens | Fichaje | Sin coste |
| 1 jul 2023 | Fisayo Dele-Bashiru | Hatayspor | Free | Free |
| 1 jul 2023 | Luis Engelns | SC Paderborn 07 U17 | Fichaje | — |
| 1 jul 2023 | Kevin Stiben Viveros Rodallega | Carabobo FC | N/A | N/A |
| 1 jul 2023 | Henrique Araújo | FC Famalicão | Cesión | Loan |