UD San Fernando (Copa Del Rey): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-22 | Miguel Ángel Montes | Colonia Moscardo | UD San Fernando | Free |
| 2025-07-01 | Edu Salles | Socuéllamos | UD San Fernando | Free |
| 2025-07-01 | Ismael Traoré | Atlético Paso | UD San Fernando | Free |
| 2025-01-01 | Player | TBC | UD San Fernando | Free |
| 2025-01-01 | Player | UD San Fernando | Panadería Pulido | Free |
| 2024-10-01 | Player | TBC | UD San Fernando | Free |
| 2022-09-01 | Player | UD San Fernando | Pretoria Callies | Free |
| 2022-07-01 | Samu Pérez | UD San Fernando | Guadalajara | Free |
| 2022-01-31 | Player | UD San Fernando | Toledo | Free |
| 2022-01-31 | Samu Pérez | TBC | UD San Fernando | Free |
| 2022-01-04 | Player | Las Palmas II | UD San Fernando | Loan |
| 2022-01-01 | Player | TBC | UD San Fernando | Free |
| 2021-10-01 | Player | TBC | UD San Fernando | Free |
| 2020-08-07 | Player | UD San Fernando | Tamaraceite | Free |