| Seo Hyun-sook | |
| Fullname: | Seo Hyun-sook[1] |
| Birth Date: | 1992 1, df=yes |
| Birth Place: | South Korea |
| Height: | 1.65 m |
| Position: | Defender |
| Currentclub: | Seoul City |
| Clubnumber: | 2 |
| Years1: | 2012–2017 |
| Clubs1: | Icheon Daekyo |
| Years2: | 2018–2020 |
| Clubs2: | Suwon UDC |
| Years3: | 2021– |
| Clubs3: | Seoul City |
| Nationalyears1: | 2007–2008 |
| Nationalteam1: | South Korea U17 |
| Nationalcaps1: | 11 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2009–2012 |
| Nationalteam2: | South Korea U20 |
| Nationalcaps2: | 19 |
| Nationalgoals2: | 2 |
| Nationalyears3: | 2012–2017 |
| Nationalteam3: | South Korea |
| Nationalcaps3: | 30 |
| Nationalgoals3: | 0 |
Seo Hyun-sook (Korean: 서현숙; born 6 January 1992) is a South Korean footballer who plays for WK League team Seoul City as a defender.