Lee Si-young (footballer)
| 
 Lee in 2025  | |||||||||||||||||
| Personal information | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date of birth | 21 April 1997 | ||||||||||||||||
| Place of birth | South Korea | ||||||||||||||||
| Height | 1.73 m (5 ft 8 in) | ||||||||||||||||
| Position(s) | Defender | ||||||||||||||||
| Team information | |||||||||||||||||
Current team  | FC Seoul | ||||||||||||||||
| Number | 23 | ||||||||||||||||
| Youth career | |||||||||||||||||
| 2016–2017 | Jeonju University | ||||||||||||||||
| Senior career* | |||||||||||||||||
| Years | Team | Apps | (Gls) | ||||||||||||||
| 2018 | Seongnam | 4 | (0) | ||||||||||||||
| 2019 | → Gwangju (loan) | 13 | (0) | ||||||||||||||
| 2020 | Seoul E-Land | 11 | (0) | ||||||||||||||
| 2021–2022 | Seongnam FC | 51 | (0) | ||||||||||||||
| 2023– | FC Seoul | 15 | (0) | ||||||||||||||
| 2024 | → Suwon Samsung Bluewings (loan) | 31 | (1) | ||||||||||||||
| International career‡ | |||||||||||||||||
| 2018 | South Korea U23 | 3 | (0) | ||||||||||||||
Medal record 
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*Club domestic league appearances and goals, correct as of 9 February 2025 ‡ National team caps and goals, correct as of 21 November 2018  | |||||||||||||||||
| Lee Si-young | |
| Hangul | 이시영  | 
|---|---|
| Hanja | 李是英  | 
| Revised Romanization | I Si-yeong | 
| McCune–Reischauer | I Siyŏng | 
Lee Si-young (Korean: 이시영; born 21 April 1997) is a South Korean footballer currently playing as a defender for FC Seoul.