| Goalkeeper | |||||
|---|---|---|---|---|---|
| # | Name | Country | Birthday | ||
| 13 |  | Iago Herrerín |  | Spain | 25.01.1988 |
| 1 |  | Javi Garrido | | Spain | 07.09.2003 |
| 26 |  | Pablo Nistal | | Spain | 24.05.2004 |
| Defence | |||||
| # | Name | Country | Birthday | ||
| 23 |  | Anton Efremov |  | Russia | 11.06.2003 |
| 5 |  | Gaizka Martínez | | Spain | 27.10.1996 |
| 19 |  | Gorri | | Spain | 22.12.1996 |
| 2 |  | Joseda | | Spain | 22.01.2001 |
| 22 |  | Markel Etxeberria | | Spain | 15.02.1995 |
| 12 |  | Miguel Barandalla | | Spain | 24.03.2004 |
| 21 |  | Miranda | | Spain | 26.04.2003 |
| Midfield | |||||
| # | Name | Country | Birthday | ||
| 6 |  | Adri Gómez | | Spain | 17.01.1994 |
| 15 |  | Bustillo | | Spain | 12.01.2001 |
| 8 |  | Garai | | Spain | 02.01.1997 |
| 17 |  | Jairo | | Spain | 11.07.1993 |
| 27 |  | Mario Martín | | Spain | |
| 30 |  | Papa Matar |  | Senegal | 06.10.2006 |
| 4 |  | Relu | | Spain | 09.02.1998 |
| 14 |  | Sergi García | | Spain | 14.04.1999 |
| Forward | |||||
| # | Name | Country | Birthday | ||
| 18 |  | Asier Córdoba | | Spain | 31.03.2000 |
| 9 |  | Diego Aznar | | Spain | 20.09.2003 |
| 11 |  | Etxaniz | | Spain | 10.01.1991 |
| 28 |  | Jon Otxandiano | | Spain | 07.04.1994 |
| 10 |  | Leandro Martínez | | Spain | 07.07.1994 |
| 29 |  | Mikel Arrieta | | Spain | |
| 7 |  | Planas | | Spain | 15.02.1996 |
| Manager | |||||
| # | Name | Country | Birthday | ||
 | Igor Oca | | Spain | 07.05.1981 | |
Sestao River