| MD | Players | Clubs | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 16-Jun-2023 |  Dorian Babunski | North Macedonia | North Macedonia | 29-Aug-2021 | 1(291) |
| 12-Sep-2023 |  Lamine Yamal | Spain | Spain | 13-Jul-2007 | 16(61) |
| 28-Mar-2023 |  Arda Guler | Turkey | Turkey | 25-Feb-2005 | 18(31) |
| 12-Sep-2023 | Antonio Nusa | Norway | Norway | 17-Apr-2005 | 18(148) |
| 16-Jun-2023 | Nicholas Pozo | Gibraltar | Gibraltar | 19-Jan-2005 | 18(148) |
| 27-Mar-2023 |  Evan Ferguson | Republic of Ireland | Republic of Ireland | 19-Oct-2004 | 18(159) |
| 16-Jun-2023 |  Callum Marshall | Northern Ireland | Northern Ireland | 28-Nov-2004 | 18(200) |
| 25-Mar-2023 | Gavi | Spain | Spain | 05-Aug-2004 | 18(232) |
| 27-Mar-2023 | Nikola Iliev | Bulgaria | Bulgaria | 06-Jun-2004 | 18(294) |
| 23-Mar-2023 | Yvandro Borges | Luxembourg | Luxembourg | 24-May-2004 | 18(303) |
| 25-Mar-2023 |  Jordan James | Wales | Wales | 27-Apr-2004 | 18(332) |
| 24-Mar-2023 | Gvidas Gineitis | Lithuania | Lithuania | 15-Apr-2004 | 18(343) |
| 25-Mar-2023 | Oscar Gloukh | Israel | Israel | 01-Apr-2004 | 18(358) |
| 11-Sep-2023 |  Orri Steinn Oskarsson | Iceland | Iceland | 29-Aug-2004 | 19(12) |
| 08-Sep-2023 | Georgi Harutyunyan | Armenia | Armenia | 09-Aug-2004 | 19(29) |
| 26-Mar-2023 |  Giorgio Scalvini | Italy | Italy | 11-Dec-2003 | 19(105) |
| 23-Mar-2023 | Shea Charles | Northern Ireland | Northern Ireland | 05-Nov-2003 | 19(138) |
| 23-Mar-2023 | Wilfried Gnonto | Italy | Italy | 05-Nov-2003 | 19(138) |
| 27-Mar-2023 |  Milos Kerkez | Hungary | Hungary | 07-Nov-2003 | 19(140) |
| 26-Mar-2023 |  Antonio Silva | Portugal | Portugal | 31-Oct-2003 | 19(146) |
| 09-Sep-2023 | Oscar Gluh | Israel | Israel | 01-Apr-2004 | 19(160) |
| 27-Mar-2023 | Marin Petkov | Bulgaria | Bulgaria | 02-Oct-2003 | 19(176) |
| 23-Mar-2023 | Isaac Price | Northern Ireland | Northern Ireland | 26-Sep-2003 | 19(178) |
| 16-Jun-2023 | Dale Taylor | Northern Ireland | Northern Ireland | 12-Dec-2003 | 19(186) |
| 19-Jun-2023 |  Konstantinos Koulierakis | Greece | Greece | 28-Nov-2003 | 19(203) |
| 25-Mar-2023 | Andrei Kudravets | Belarus | Belarus | 02-Sep-2003 | 19(204) |
| 23-Mar-2023 | Phillip Gassner | Liechtenstein | Liechtenstein | 30-Aug-2003 | 19(205) |
| 25-Mar-2023 | Loizos Loizou | Cyprus | Cyprus | 18-Jul-2003 | 19(250) |
| 27-Mar-2023 | Rocco Robert Shein | Estonia | Estonia | 14-Jul-2003 | 19(256) |
| 23-Mar-2023 | Conor Bradley | Northern Ireland | Northern Ireland | 09-Jul-2003 | 19(257) |
| 25-Mar-2023 | Marinos Tzionis | Cyprus | Cyprus | 06-Jul-2003 | 19(262) |
| 23-Mar-2023 |  Jude Bellingham | England | England | 29-Jun-2003 | 19(267) |
| 23-Mar-2023 | Timothe Rupil | Luxembourg | Luxembourg | 12-Jun-2003 | 19(284) |
| 23-Mar-2023 | Lorenzo Lazzari | San Marino | San Marino | 06-Jun-2003 | 19(290) |
| 23-Mar-2023 | Benjamin Sesko | Slovenia | Slovenia | 31-May-2003 | 19(296) |
| 17-Jun-2023 | Artemijus Tytyskinas | Lithuania | Lithuania | 08-Aug-2003 | 19(313) |
| 17-Jun-2023 |  Mario Mitaj | Albania | Albania | 06-Aug-2003 | 19(315) |
| 09-Sep-2023 | Dor Turgeman | Israel | Israel | 24-Oct-2003 | 19(320) |
| 12-Sep-2023 |  Zeno Debast | Belgium | Belgium | 24-Oct-2003 | 19(323) |
| 16-Jun-2023 | Grant-Leon Ranos | Armenia | Armenia | 20-Jul-2003 | 19(331) |
| 24-Mar-2023 |  Xavi Simons | Netherlands | Netherlands | 21-Apr-2003 | 19(337) |
| 23-Mar-2023 | Hakon Arnar Haraldsson | Iceland | Iceland | 10-Apr-2003 | 19(347) |
| 16-Jun-2023 | Artur Serobyan | Armenia | Armenia | 02-Jul-2003 | 19(349) |
| 26-Mar-2023 | Isak Bergmann Johannesson | Iceland | Iceland | 23-Mar-2003 | 20(3) |
| 25-Mar-2023 | Alejandro Balde | Spain | Spain | 18-Mar-2003 | 20(7) |
| 17-Jun-2023 | Eldin Dzogovic | Luxembourg | Luxembourg | 08-Jun-2003 | 20(9) |
| 24-Mar-2023 | Giannis Konstantelias | Greece | Greece | 05-Mar-2003 | 20(19) |
| 23-Mar-2023 |  Benjamin Tahirovic | Bosnia and Herzegovina | Bosnia and Herzegovina | 03-Mar-2003 | 20(20) |
| 19-Jun-2023 | Roy Revivo | Israel | Israel | 22-May-2003 | 20(28) |
| 23-Mar-2023 | Rasmus Hojlund | Denmark | Denmark | 04-Feb-2003 | 20(47) |
MD = Match date,
DOB = Date Of Birth,
A(D) = Age(Days).