Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2021 |  | Jae Woo Yang | MF | |||
| 08/2021 |  | Adrián Luque | DF |  | CD Leganés B | CD Leganés B |
| 07/2021 | | Mario Sanjurjo | DF |  | CD Illescas | CD Illescas |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2021 | | Dani Prada | DF |  | CD Marchamalo | Marchamalo |
| 07/2021 | | Sergio Segura | DF |  | CD Guadalajara | Guadalajara |
| 07/2021 | | Darío García | MF | | CD Guadalajara | Guadalajara |
| 07/2021 |  | Santiago Palacios | FW |  | Las Rozas CF | Las Rozas CF |