| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2020 | Roberto Arroyo Gregorio | Vallad. Juv. A | Fichaje | — |
| 1 jul 2020 | Michaël Cuisance | Olympique de Marseille | Cesión | — |
| 1 jul 2020 | Iker Varela | Athletic Bilbao U19 | Fichaje | Sin coste |
| 1 jul 2020 | Omar El Hilali | RCD Espanyol B | Fichaje | — |
| 1 jul 2020 | Pierce Charles | Sheffield Wednesday U18 | Fichaje | Sin coste |
| 1 jul 2020 | Luke Chambers | Liverpool FC U18 | Fichaje | — |
| 1 jul 2020 | Barney Stewart | Hayes U19 | Fichaje | — |
| 1 jul 2020 | Arthur Atta | FC Metz U19 | Fichaje | — |
| 1 jul 2020 | Juan Hernández Torres | Barça Fútb.base | Fichaje | — |
| 1 jul 2020 | Josh Doig | Hibernian FC | Fichaje | — |
| 1 jul 2020 | Bryan Zaragoza | Recreativo Granada | Fichaje | — |
| 1 jul 2020 | Jan Molina | FC Barcelona U16 | Fichaje | — |
| 1 jul 2020 | John Donald | Elche Ilicitano | Fichaje | — |
| 1 jul 2020 | Samed Bazdar | FK Partizan Belgrade U17 | Fichaje | Sin coste |
| 1 jul 2020 | Ragnar Ache | Eintracht Fráncfort | € 2.5M | €2.5M |
| 1 jul 2020 | Taylor Gardner-Hickman | West Bromwich Albion U21 | Fichaje | Sin coste |
| 1 jul 2020 | Thijs Jansen | Feyenoord U21 | Fichaje | — |
| 1 jul 2020 | Gabriel Hernán Rojas | San Lorenzo | N/A | N/A |
| 1 jul 2020 | Filip Krastev | Lommel SK | Fichaje | €2.3M |
| 1 jul 2020 | Zico Buurmeester | AZ Alkmaar U21 | Fichaje | — |
| 1 jul 2020 | Robin Roefs | NEC Nijmegen U21 | Fichaje | — |
| 1 jul 2020 | Jeanuël Belocian | Stade Rennais FC U17 | Fichaje | — |
| 1 jul 2020 | José Luis Pérez del Amo | Rayo Juvenil A | Fichaje | — |
| 1 jul 2020 | Maxime René Delanghe | PSV Eindhoven U21 | Fichaje | — |
| 1 jul 2020 | Ángel Ortiz | Calavera Juv. A | Fichaje | — |
| 1 jul 2020 | Lilian Njoh | US Colomiers B | Fichaje | Sin coste |
| 1 jul 2020 | Miguel Ángel Brau | Recreativo Granada | Fichaje | — |
| 1 jul 2020 | Lamine Gueye | FC Metz | Fichaje | — |
| 1 jul 2020 | Jacob Greaves | Hull City | Fichaje | — |
| 1 jul 2020 | Alberto Costa | Vitória Guimarães SC U19 | Fichaje | — |
| 1 jul 2020 | Guille Bueno | RC Deportivo Fabril | Fichaje | — |
| 1 jul 2020 | Tiago Araújo | SL Benfica B | Fichaje | Sin coste |
| 1 jul 2020 | Sékou Fofana | AS Saint-Étienne U19 | Fichaje | — |
| 1 jul 2020 | Can Uzun | 1.FC Nürnberg U17 | Fichaje | — |
| 1 jul 2020 | Iker Varela | Athletic Juv. A | Fichaje | — |
| 1 jul 2020 | Djeidi Hamara Gassama | Paris SG U19 | Fichaje | — |
| 1 jul 2020 | Jean-Philippe Krasso | AS Saint-Étienne | Fichaje | — |
| 1 jul 2020 | Warren Zaïre-Emery | Paris Saint-Germain U17 | Fichaje | — |
| 1 jul 2020 | Josh Eccles | Coventry City | Fichaje | — |
| 1 jul 2020 | Mattia Walker | FC Luzern U16 | Fichaje | Sin coste |