Squad
| No. | Player | Born | P |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|
| 27 | Ilias Akhomach |  2004 | F | - | - | - | - | - | - |
| 3 | Raúl Albiol | 1985 | D | - | - | - | - | - | - |
| 26 | Adrià Alti | 2001 | D | - | - | - | - | - | - |
| 16 | Álex Baena | 2001 | F | - | - | - | - | - | - |
| 12 | Eric Bailly | 1994 | D | - | - | - | - | - | - |
| 44 | Daniel Budesca | 2006 | D | - | - | - | - | - | - |
| 6 | Étienne Capoue | 1988 | M | - | - | - | - | - | - |
| 4 | Santi Comesaña | 1996 | M | - | - | - | - | - | - |
| 19 | Francis Coquelin | 1991 | M | - | - | - | - | - | - |
| 5 | Jorge Cuenca | 1999 | D | - | - | - | - | - | - |
| 29 | Abraham del Moral | 2001 | D | - | - | - | - | - | - |
| 17 | Kiko Femenía | 1991 | D | - | - | - | - | - | - |
| 8 | Juan Foyth | 1998 | D | - | - | - | - | - | - |
| 9 | Gonçalo Guedes | 1996 | F | - | - | - | - | - | - |
| 13 | Filip Jørgensen | 2002 | G | - | - | - | - | - | - |
| 42 | Stefan Leković | 2004 | D | - | - | - | - | - | - |
| 15 | José Luis Morales | 1987 | F | - | - | - | - | - | - |
| 23 | Aïssa Mandi | 1991 | D | - | - | - | - | - | - |
| 18 | Alberto Moreno | 1992 | D | - | - | - | - | - | - |
| 7 | Gerard Moreno | 1992 | F | - | - | - | - | - | - |
| 2 | Yerson Mosquera | 2001 | D | - | - | - | - | - | - |
| 10 | Dani Parejo | 1989 | M | - | - | - | - | - | - |
| 30 | Jorge Pascual | 2003 | F | - | - | - | - | - | - |
| 24 | Alfonso Pedraza | 1996 | D | - | - | - | - | - | - |
| 21 | Yeremy Pino | 2002 | F | - | - | - | - | - | - |
| 1 | Pepe Reina | 1982 | G | - | - | - | - | - | - |
| 37 | Carlos Romero | 2001 | D | - | - | - | - | - | - |
| 11 | Alexander Sørloth | 1995 | F | - | - | - | - | - | - |
| 22 | Denis Suárez | 1994 | M | - | - | - | - | - | - |
| 20 | Ramón Terrats | 2000 | M | - | - | - | - | - | - |
| 25 | Bertrand Traoré | 1995 | F | - | - | - | - | - | - |
| 14 | Manu Trigueros | 1991 | M | 2 | - | 180 | - | - | - |