| MD | Players | Clubs | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 05-Sep-2020 |  Loizos Loizou | Cyprus | Cyprus | 18-Jul-2003 | 17(50) |
| 05-Sep-2020 | Marinos Tzionis | Cyprus | Cyprus | 06-Jul-2003 | 17(62) |
| 06-Oct-2021 |  Gavi | Spain | Spain | 05-Aug-2004 | 17(62) |
| 08-Sep-2020 |  Eduardo Camavinga | France | France | 10-Nov-2002 | 17(303) |
| 06-Sep-2020 | Ansu Fati | Spain | Spain | 31-Oct-2002 | 17(311) |
| 10-Oct-2020 |  Illya Zabarnyi | Ukraine | Ukraine | 01-Sep-2002 | 18(40) |
| 05-Sep-2020 |  Jeremy Doku | Belgium | Belgium | 27-May-2002 | 18(102) |
| 05-Sep-2020 | Karl Jakob Hein | Estonia | Estonia | 13-Apr-2002 | 18(146) |
| 08-Sep-2020 |  Andri Fannar Baldursson | Iceland | Iceland | 10-Jan-2002 | 18(242) |
| 06-Sep-2020 | Raimonds Krollis | Latvia | Latvia | 28-Oct-2001 | 18(314) |
| 06-Sep-2020 | Filip Krastev | Bulgaria | Bulgaria | 15-Oct-2001 | 18(327) |
| 08-Sep-2020 | Noah Frick | Liechtenstein | Liechtenstein | 16-Oct-2001 | 18(328) |
| 05-Sep-2020 |  Mason Greenwood | England | England | 01-Oct-2001 | 18(340) |
| 06-Oct-2021 | Yeremi Pino | Spain | Spain | 20-Oct-2002 | 18(352) |
| 07-Sep-2020 |  Armando Broja | Albania | Albania | 10-Sep-2001 | 18(363) |
| 03-Sep-2020 | Paul Mbong | Malta | Malta | 02-Sep-2001 | 19(1) |
| 08-Sep-2020 | Yari Verschaeren | Belgium | Belgium | 12-Jul-2001 | 19(58) |
| 24-Mar-2022 | Maksim Paskotsi | Estonia | Estonia | 19-Jan-2003 | 19(64) |
| 18-Nov-2020 | Bukayo Saka | England | England | 05-Sep-2001 | 19(74) |
| 10-Oct-2020 | Iker Alvarez | Andorra | Andorra | 25-Jul-2001 | 19(77) |
| 03-Sep-2020 | Strahinja Pavlovic | Serbia | Serbia | 24-May-2001 | 19(102) |
| 05-Sep-2020 | Georgi Tunjov | Estonia | Estonia | 17-Apr-2001 | 19(141) |
| 03-Sep-2020 |  Neco Williams | Wales | Wales | 13-Apr-2001 | 19(143) |
| 05-Sep-2020 | Kian Ronan | Gibraltar | Gibraltar | 09-Mar-2001 | 19(180) |
| 17-Nov-2020 | Andronikos Kakoulis | Cyprus | Cyprus | 03-May-2001 | 19(198) |
| 03-Sep-2020 |  Adam Idah | Republic of Ireland | Republic of Ireland | 11-Feb-2001 | 19(204) |
| 05-Sep-2020 | Khvicha Kvaratskhelia | Georgia | Georgia | 12-Feb-2001 | 19(205) |
| 11-Oct-2020 |  Michal Karbownik | Poland | Poland | 13-Mar-2001 | 19(212) |
| 08-Sep-2020 | Zuriko Davitashvili | Georgia | Georgia | 15-Jan-2001 | 19(236) |
| 06-Sep-2020 | Eric Garcia | Spain | Spain | 09-Jan-2001 | 19(240) |
| 14-Oct-2020 | Jason Knight | Republic of Ireland | Republic of Ireland | 13-Feb-2001 | 19(243) |
| 06-Sep-2020 |  Orkun Kokcu | Turkey | Turkey | 29-Dec-2000 | 19(251) |
| 08-Sep-2020 | Noah Frommelt | Liechtenstein | Liechtenstein | 18-Dec-2000 | 19(264) |
| 05-Sep-2020 | Ethan Britto | Gibraltar | Gibraltar | 30-Nov-2000 | 19(279) |
| 03-Sep-2020 | Dylan Levitt | Wales | Wales | 17-Nov-2000 | 19(290) |
| 10-Oct-2020 | Kristers Tobers | Latvia | Latvia | 13-Dec-2000 | 19(301) |
| 03-Sep-2020 |  Dominik Szoboszlai | Hungary | Hungary | 25-Oct-2000 | 19(313) |
| 03-Sep-2020 | Ethan Ampadu | Wales | Wales | 14-Sep-2000 | 19(354) |
| 11-Oct-2020 | Mark Anders Lepik | Estonia | Estonia | 10-Sep-2000 | 20(31) |
| 14-Oct-2020 | Rabbi Matondo | Wales | Wales | 09-Sep-2000 | 20(35) |
| 04-Sep-2020 | Erling Haaland | Norway | Norway | 21-Jul-2000 | 20(45) |
| 03-Sep-2020 | Benjamin Cabango | Wales | Wales | 30-May-2000 | 20(96) |
| 05-Sep-2020 | Phil Foden | England | England | 28-May-2000 | 20(100) |
| 05-Sep-2020 | Louie Annesley | Gibraltar | Gibraltar | 03-May-2000 | 20(125) |
| 05-Sep-2020 | Nicola Nanni | San Marino | San Marino | 02-May-2000 | 20(126) |
| 08-Sep-2020 |  Dejan Kulusevski | Sweden | Sweden | 25-Apr-2000 | 20(136) |
| 05-Sep-2020 | Jadon Sancho | England | England | 25-Mar-2000 | 20(164) |
| 06-Sep-2020 | Ozan Kabak | Turkey | Turkey | 25-Mar-2000 | 20(165) |
| 07-Sep-2020 | Ilay Elmkies | Israel | Israel | 10-Mar-2000 | 20(181) |
| 11-Oct-2020 | Eden Karzev | Israel | Israel | 11-Apr-2000 | 20(183) |
MD = Match date,
DOB = Date Of Birth,
A(D) = Age(Days).