| 22 |  | Jaime Ayuso |  | Spain | |
| 24 |  | Jon Oribe | | Spain | |
| 26 |  | Txurruka | | Spain | |
| 24 |  | Xabi Arteta | | Spain | |
| Goalkeeper | |||||
|---|---|---|---|---|---|
| # | Name | Country | Birthday | ||
| 13 |  | Ispizua | | Spain | 08.04.2003 |
| 1 |  | Oleaga | | Spain | 29.12.1996 |
| Defence | |||||
| # | Name | Country | Birthday | ||
| 4 |  | Arana | | Spain | 19.12.1999 |
| 18 |  | Jon Agirrezabala | | Spain | 31.10.1995 |
| 2 |  | Jon Larrauri | | Spain | 28.08.2001 |
| 5 |  | Koldo Berasaluze | | Spain | 17.05.1992 |
| 3 |  | Théo Lucbert |  | France | 04.02.1998 |
| 15 |  | Xabier Arberas | | Spain | 06.04.2000 |
| 22 |  | Zuluaga | | Spain | 25.07.1996 |
| Midfield | |||||
| # | Name | Country | Birthday | ||
| 23 |  | Aingeru | | Spain | 09.11.2003 |
| 10 |  | Ale Hernández | | Spain | 09.01.1996 |
| 19 |  | Ekaitz Molina | | Spain | 25.09.1990 |
| 14 |  | Eneko Delgado | | Spain | 18.01.2001 |
| 20 |  | Gorka Marcos | | Spain | 20.01.1996 |
| 16 |  | Jon Iru | | Spain | 31.03.1993 |
| 8 |  | Urzelay | | Spain | 27.04.1995 |
| Forward | |||||
| # | Name | Country | Birthday | ||
| 12 |  | Alex Valiño | | Spain | 25.08.1997 |
| 11 |  | Ander Pacheco | | Spain | 06.12.1995 |
| 9 |  | Borja Llarena | | Spain | 17.05.1999 |
| 21 |  | Ekain Regil | | Spain | 21.11.2000 |
| 17 |  | Eneko Eizmendi | | Spain | 10.06.1990 |
| 7 |  | Josué Medina | | Spain | 14.01.1998 |
 | Txema Pan | | Spain | 07.06.1994 | |
| Manager | |||||
| # | Name | Country | Birthday | ||
 | Óscar Vales | | Spain | 13.09.1974 | |
SD Gernika