| Name | Pos | Birth | Nat |
|---|---|---|---|
| Álex Remiro | GK | 24/03/95 | Spain |
| Unai Marrero | GK | 09/10/01 | Spain |
| Egoitz Arana | GK | 19/02/02 | Spain |
| Aitor Fraga | GK | 09/03/03 | Spain |
| Javi López | DF | 25/03/02 | Spain |
| Luken Beitia | DF | 30/06/04 | Spain |
| Jon Balda | DF | 20/04/02 | Spain |
| Orri Oskarsson | FW | 29/08/04 | Iceland |
| Arkaitz Mariezkurrena | FW | 05/04/05 | Spain |
| Mikel Goti | FW | 23/05/02 | Spain |
| Alex Marchal | FW | 17/09/07 | Spain |
| Ekain Orobengoa | FW | 17/06/04 | Spain |
| Dani Díaz | FW | 22/06/06 | Spain |
| Beñat Turrientes | Central Midfield | 31/01/02 | Spain |
| Jon Pacheco | Centre-Back | 08/01/01 | Spain |
| Jon Aramburu | Right-Back | 23/07/02 | Venezuela |
| Martín Zubimendi | Defensive Midfield | 02/02/99 | Spain |
| Ander Barrenetxea | Left Winger | 27/12/01 | Spain |
| Aihen Muñoz | Left-Back | 16/08/97 | Spain |
| Luka Sučić | Central Midfield | 08/09/02 | Croatia |
| Nayef Aguerd | Centre-Back | 30/03/96 | Morocco |
| Takefusa Kubo | Right Winger | 04/06/01 | Japan |
| Brais Méndez | Attacking Midfield | 07/01/97 | Spain |
| Hamari Traoré | Right-Back | 27/01/92 | Mali |
| Sheraldo Becker | Left Winger | 09/02/95 | Suriname |
| Sergio Gómez | Right Winger | 04/09/00 | Spain |
| Igor Zubeldía | Centre-Back | 30/03/97 | Spain |
| Aritz Elustondo | Centre-Back | 28/03/94 | Spain |
| Álvaro Odriozola | Right-Back | 14/12/95 | Spain |
| Iñaki Rupérez | Right-Back | 07/01/03 | Spain |
| Jon Martín | Centre-Back | 23/04/06 | Spain |
| Mikel Oyarzabal | Centre-Forward | 21/04/97 | Spain |
| Pablo Marin | Attacking Midfield | 03/07/03 | Spain |
| Arsen Zakharyan | Attacking Midfield | 26/05/03 | Russia |
| Jon Olasagasti | Central Midfield | 16/08/00 | Spain |
Real Sociedad de Fútbol
Coach: Imanol Alguacil
Stadium: Estadio Municipal de Anoeta
Foundation: 1903