| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2023 | Justin Oboavwoduo | Manchester City U21 | Fichaje | — |
| 1 jul 2023 | Antoine Sekongo | Reims Révélations | Fichaje | Sin coste |
| 1 jul 2023 | Djordjije Medenica | Dukla Praga U19 | Fichaje | — |
| 1 jul 2023 | Yanis Begraoui | Toulouse FC | N/A | N/A |
| 1 jul 2023 | Chadi Riad | FC Barcelona | Fichaje | — |
| 1 jul 2023 | Juan Carlos Cortez Vásquez | Necaxa U23 | Fichaje | — |
| 1 jul 2023 | Iker Córdoba | Valencia CF U19 | Fichaje | — |
| 1 jul 2023 | Adrian Vonbrül | AKA Vorarlberg U16 | Fichaje | Sin coste |
| 1 jul 2023 | Neil Volken | FC Zürich U19 | Fichaje | Sin coste |
| 1 jul 2023 | Han-Noah Massengo | Bristol City | N/A | N/A |
| 1 jul 2023 | Alexi Koum | AJ Auxerre B | Fichaje | — |
| 1 jul 2023 | Gorka Gorosabel | Real Sociedad U19 | Fichaje | — |
| 1 jul 2023 | Pablo Campos | Levante UD | Fichaje | — |
| 1 jul 2023 | Yannick Cappelle | Zulte Waregem | Fichaje | Sin coste |
| 1 jul 2023 | Mustafa Hekimoğlu | Besiktas JK U19 | Fichaje | Sin coste |
| 1 jul 2023 | Christ Makosso | FC Sochaux-Montbéliard | Fichaje | — |
| 1 jul 2023 | Scott Tiffoney | Dundee FC | Fichaje | — |
| 1 jul 2023 | Kevin Sánchez Rey | RC Deportivo Fabril | Fichaje | — |
| 1 jul 2023 | Chris Rigg | Sunderland AFC | Fichaje | — |
| 1 jul 2023 | Tim Hottiger | FC Lausanne-Sport II | Fichaje | Sin coste |
| 1 jul 2023 | Oumar Pona | Angers SCO B | Fichaje | — |
| 1 jul 2023 | Mohamed Zeki Amdouni | FC Basilea | Fichaje | €4.0M |
| 1 jul 2023 | Cédric Soares | Arsenal FC | N/A | N/A |
| 1 jul 2023 | Mattia Walker | FC Luzern U21 | Fichaje | Sin coste |
| 1 jul 2023 | Loïc Williams Ntambue Kayumba Gironés | CD Tenerife | Fichaje | €5k |
| 1 jul 2023 | Théo Radelet | Oud-Heverlee Leuven U23 | Fichaje | Sin coste |
| 1 jul 2023 | Pedro Pacheco | CD Santa Clara | Free | Free |
| 1 jul 2023 | Josué Kongolo | KRC Genk | Fichaje | Sin coste |
| 1 jul 2023 | Antef Tsoungui | Feyenoord | Free | Free |
| 1 jul 2023 | Alessandro Di Nunzio | Roma Under 17 | Fichaje | — |
| 1 jul 2023 | Yannick Bolasie | Without Club | Fichaje | Sin coste |
| 1 jul 2023 | Jeff Chabot | FC Colonia | € 2.5M | €2.5M |
| 1 jul 2023 | Rafael Luís | Benfica B | Fichaje | — |
| 1 jul 2023 | Andrea Natali | FC Barcelona U18 | Fichaje | — |
| 1 jul 2023 | Marcus Thuram | Inter Milan | Fichaje | — |
| 1 jul 2023 | Guillem Badia Gutiérrez | Madrileño Juv.A | Fichaje | — |
| 1 jul 2023 | Ozan Sevim | Besiktas JK U17 | Fichaje | Sin coste |
| 1 jul 2023 | Jérôme Yashin Prior | Sin equipo | Fichaje | — |
| 1 jul 2023 | Joaquín Delgado | Utrera | Fichaje | — |
| 1 jul 2023 | Nariman Akhundzada | Qarabağ FK | Fichaje | Sin coste |