Sergio Santos (footballer, born 2001)
| Personal information | |||
|---|---|---|---|
| Full name | Sergio Santos Fernández | ||
| Date of birth | 3 January 2001 | ||
| Place of birth | Leganés, Spain | ||
| Height | 1.80 m (5 ft 11 in) | ||
| Position(s) | Right-back | ||
| Team information | |||
Current team  | Real Unión | ||
| Number | 2 | ||
| Youth career | |||
| 2006–2010 | Pérez Galdós | ||
| 2010–2012 | Leganés | ||
| 2012–2020 | Real Madrid | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 2020–2023 | Real Madrid B | 50 | (2) | 
| 2021–2023 | Real Madrid | 1 | (0) | 
| 2022–2023 | → Mirandés (loan) | 6 | (0) | 
| 2023–2024 | Real Murcia | 14 | (0) | 
| 2024 | → Algeciras (loan) | 12 | (0) | 
| 2024– | Real Unión | 22 | (0) | 
| International career | |||
| 2017 | Spain U17 | 2 | (0) | 
| 2019 | Spain U19 | 3 | (0) | 
| 2019 | Spain U20 | 5 | (0) | 
| *Club domestic league appearances and goals, correct as of 17 March 2025 | |||
Sergio Santos Fernández (born 3 January 2001) is a Spanish professional footballer who mainly plays as a right-back for Real Unión.