| MD | Players | Clubs | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 14-Nov-2021 |  Enes Sali | Romania | Romania | 23-Feb-2006 | 15(264) |
| 11-Nov-2021 |  Gavi | Spain | Spain | 05-Aug-2004 | 17(98) |
| 04-Sep-2021 |  Yvandro Borges | Luxembourg | Luxembourg | 24-May-2004 | 17(103) |
| 27-Mar-2021 | Dylan Borge | Gibraltar | Gibraltar | 15-Oct-2003 | 17(164) |
| 28-Mar-2021 |  Kacper Kozlowski | Poland | Poland | 16-Oct-2003 | 17(164) |
| 31-Mar-2021 |  Mario Mitaj | Albania | Albania | 06-Aug-2003 | 17(238) |
| 24-Mar-2021 | Loizos Loizou | Cyprus | Cyprus | 18-Jul-2003 | 17(250) |
| 27-Mar-2021 | Marinos Tzionis | Cyprus | Cyprus | 06-Jul-2003 | 17(265) |
| 25-Mar-2021 |  Jude Bellingham | England | England | 29-Jun-2003 | 17(270) |
| 28-Mar-2021 |  Yusuf Demir | Austria | Austria | 02-Jun-2003 | 17(300) |
| 12-Nov-2021 |  Dale Taylor | Northern Ireland | Northern Ireland | 12-Dec-2003 | 17(336) |
| 31-Mar-2021 |  Isak Bergmann Johannesson | Iceland | Iceland | 23-Mar-2003 | 18(9) |
| 25-Mar-2021 |  Jamal Musiala | Germany | Germany | 26-Feb-2003 | 18(28) |
| 08-Sep-2021 | Artemijus Tytyskinas | Lithuania | Lithuania | 08-Aug-2003 | 18(32) |
| 08-Sep-2021 | Conor Bradley | Northern Ireland | Northern Ireland | 09-Jul-2003 | 18(62) |
| 24-Mar-2021 | Maksim Paskotsi | Estonia | Estonia | 19-Jan-2003 | 18(65) |
| 01-Sep-2021 | Benjamin Sesko | Slovenia | Slovenia | 31-May-2003 | 18(94) |
| 01-Sep-2021 |  Arsen Zakharyan | Russia | Russia | 26-May-2003 | 18(99) |
| 25-Mar-2021 | Pedri | Spain | Spain | 25-Nov-2002 | 18(121) |
| 02-Sep-2021 | Florian Wirtz | Germany | Germany | 03-May-2003 | 18(123) |
| 24-Mar-2021 |  Illya Zabarnyi | Ukraine | Ukraine | 01-Sep-2002 | 18(205) |
| 07-Sep-2021 |  Devyne Rensch | Netherlands | Netherlands | 18-Jan-2003 | 18(233) |
| 27-Mar-2021 | Stelios Andreou | Cyprus | Cyprus | 24-Jul-2002 | 18(247) |
| 28-Mar-2021 | Maksim Samorodov | Kazakhstan | Kazakhstan | 29-Jun-2002 | 18(273) |
| 24-Mar-2021 |  Nuno Mendes | Portugal | Portugal | 19-Jun-2002 | 18(279) |
| 27-Mar-2021 |  Tomas Suslov | Slovakia | Slovakia | 07-Jun-2002 | 18(294) |
| 30-Mar-2021 |  Jeremy Doku | Belgium | Belgium | 27-May-2002 | 18(308) |
| 24-Mar-2021 | Ryan Gravenberch | Netherlands | Netherlands | 16-May-2002 | 18(313) |
| 11-Oct-2021 |  Luka Sucic | Croatia | Croatia | 08-Sep-2002 | 19(33) |
| 27-Mar-2021 |  Gavin Bazunu | Republic of Ireland | Republic of Ireland | 20-Feb-2002 | 19(35) |
| 02-Sep-2021 |  Adam Hlozek | Czech Republic | Czech Republic | 25-Jul-2002 | 19(39) |
| 27-Mar-2021 | Troy Parrott | Republic of Ireland | Republic of Ireland | 04-Feb-2002 | 19(51) |
| 25-Mar-2021 |  Christos Tzolis | Greece | Greece | 30-Jan-2002 | 19(54) |
| 04-Sep-2021 | Konstantin Tyukavin | Russia | Russia | 22-Jun-2002 | 19(74) |
| 07-Sep-2021 | Andrew Omobamidele | Republic of Ireland | Republic of Ireland | 23-Jun-2002 | 19(76) |
| 28-Mar-2021 | Filippo Fabbri | San Marino | San Marino | 07-Jan-2002 | 19(80) |
| 15-Nov-2021 | Berto Rosas | Andorra | Andorra | 19-Aug-2002 | 19(88) |
| 05-Sep-2021 | Jakub Kaminski | Poland | Poland | 05-Jun-2002 | 19(92) |
| 05-Sep-2021 |  Rubin Colwill | Wales | Wales | 27-Apr-2002 | 19(131) |
| 15-Nov-2021 | Iurie Iovu | Moldova | Moldova | 06-Jul-2002 | 19(132) |
| 02-Sep-2021 | Karl Jakob Hein | Estonia | Estonia | 13-Apr-2002 | 19(142) |
| 27-Mar-2021 | Maksim Mukhin | Russia | Russia | 04-Nov-2001 | 19(143) |
| 24-Mar-2021 | Raimonds Krollis | Latvia | Latvia | 28-Oct-2001 | 19(147) |
| 27-Mar-2021 | Alexander Satariano | Malta | Malta | 25-Oct-2001 | 19(153) |
| 25-Mar-2021 | Noah Frick | Liechtenstein | Liechtenstein | 16-Oct-2001 | 19(160) |
| 08-Sep-2021 | Ruslan Lisakovich | Belarus | Belarus | 22-Mar-2002 | 19(170) |
| 02-Sep-2021 | Irakli Azarovi | Georgia | Georgia | 21-Feb-2002 | 19(193) |
| 25-Mar-2021 | Armando Broja | Albania | Albania | 10-Sep-2001 | 19(196) |
| 24-Mar-2021 | Paul Mbong | Malta | Malta | 02-Sep-2001 | 19(203) |
| 02-Sep-2021 | Andri Gudjohnsen | Iceland | Iceland | 29-Jan-2002 | 19(216) |
MD = Match date,
DOB = Date Of Birth,
A(D) = Age(Days).