Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 |  | José Ángel Liria | DF |  | Atlético Madrid U17 | U17 |
| 07/2026 | | Alejandro Cabrera | MF | | Atlético Madrid U17 | U17 |
| 07/2026 |  | Cheikh Tidiane Pouye | FW | | Atlético Madrid U17 | U17 |
| 07/2026 |  | Nico Rodríguez | FW | | Atlético Madrid U17 | U17 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2026 | | Curro Navarro | MF |  | Atlético Madrid U19 | Atlético U19 |
| 07/2026 | | Brayan De la Cruz | FW |  | Atlético Madrid B | Atlético B |