| Goalkeeper | ||||
|---|---|---|---|---|
| Name | Country | Birthday | ||
 | Antonio Gomis |  | Spain | 20.05.2003 |
 | Benedi | | Spain | 13.05.2003 |
 | Mert Demirci |  | Netherlands | 23.10.2003 |
| Defence | ||||
| Name | Country | Birthday | ||
 | Carlos Ballestero | | Spain | 24.04.2004 |
 | David Navarro | | Spain | 07.02.2003 |
 | Guillermo | | Spain | 03.01.2003 |
 | Lucas Pérez | | Spain | 05.12.2003 |
 | Sergio Diez | | Spain | 28.07.2003 |
| Midfield | ||||
| Name | Country | Birthday | ||
 | Aitor Gismera | | Spain | 21.02.2004 |
 | Alejandro Ginard | | Spain | 28.07.2003 |
 | David Vilán | | Spain | 08.03.2003 |
 | Fran Gómez | | Spain | 18.02.2004 |
 | Ignacio Pastor | | Spain | 10.01.2003 |
 | Miguel Maroto | | Spain | |
 | Pablo Barrios | | Spain | 15.06.2003 |
 | Rubén Valdera | | Spain | 25.02.2003 |
| Forward | ||||
| Name | Country | Birthday | ||
 | Bryan Joel | | Spain | |
 | Javier Currás | | Spain | 16.02.2003 |
 | Succes Loukou |  | Ivory Coast | 05.01.2002 |
 | Lucas Ricoy | | Spain | 18.01.2003 |
 | Marcos Denia | | Spain | 23.03.2004 |
 | Federico Oliva |  | USA | 22.07.2004 |
 | Marcos Sánchez |  | Venezuela | 07.04.2003 |
 | Sergio Manzano | | Spain | 19.03.2003 |
Atlético Madrid U18