Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2021 |  | Nel González | GK | |||
| 07/2021 | | José Álvarez | MF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2021 | | Aitor Elena | DF |  | Unión Club Ceares | Unión Club Ceares |
| 07/2021 | | Alfonso Artabe | DF |  | MFK Zemplín Michalovce | MFK Zemplín |
| 07/2021 | | Álvaro García | DF |  | UP Langreo | Langreo |
| 07/2021 | | Jaime Álvarez | MF |  | Real Oviedo B | Real Oviedo B |
| 07/2021 | | Edu Font | FW |  | CD Lealtad | Lealtad |
| 07/2021 | | Javi Martón | FW |  | Real Sociedad B | Real Sociedad B |
| 07/2021 | | Sergio Ríos | FW |  | Marino de Luanco | Luanco |