| Seo Jung-jin | |
| Fullname: | Seo Jung-jin[1] |
| Birth Date: | 6 September 1989 |
| Birth Place: | Daegu, South Korea |
| Height: | 1.75m |
| Currentclub: | Hwaseong FC |
| Clubnumber: | 7 |
| Position: | Winger |
| Years1: | 2008–2012 |
| Caps1: | 23 |
| Goals1: | 2 |
| Years2: | 2012–2017 |
| Caps2: | 131 |
| Goals2: | 12 |
| Years3: | 2016 |
| Caps3: | 9 |
| Goals3: | 0 |
| Years4: | 2016 |
| Clubs4: | → Seoul E-Land (loan) |
| Caps4: | 19 |
| Goals4: | 0 |
| Years5: | 2018–2019 |
| Clubs5: | Gimpo Citizen Football Club (army) |
| Caps5: | 0 |
| Goals5: | 0 |
| Years6: | 2020 |
| Caps6: | 17 |
| Goals6: | 0 |
| Years7: | 2021– |
| Caps7: | 8 |
| Goals7: | 1 |
| Nationalyears1: | 2008–2009 |
| Nationalcaps1: | 14 |
| Nationalgoals1: | 3 |
| Nationalyears2: | 2009–2012 |
| Nationalcaps2: | 15 |
| Nationalgoals2: | 2 |
| Nationalyears3: | 2011 |
| Nationalcaps3: | 3 |
| Nationalgoals3: | 0 |
| Pcupdate: | 12:08, 4 January 2018 (UTC) |
| Ntupdate: | 15 November 2011 |
Seo Jung-jin (; born 6 September 1989) is a South Korean footballer who plays as a winger for Hwaseong FC.
| Club performance | League | Cup | League Cup | Continental | Total | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |
| South Korea | League | KFA Cup | League Cup | Asia | Total | ||||||||
| 2008 | Jeonbuk Hyundai Motors | K League | 13 | 1 | 1 | 0 | 9 | 0 | — | 23 | 1 | ||
| 2009 | 13 | 2 | 3 | 0 | 2 | 0 | — | 18 | 2 | ||||
| 2010 | 14 | 0 | 2 | 1 | 3 | 0 | 6 | 1 | 25 | 2 | |||
| 2011 | 8 | 1 | 0 | 0 | 0 | 0 | 5 | 0 | 13 | 1 | |||
| 2012 | Suwon Samsung Bluewings | 39 | 3 | 2 | 0 | — | — | 41 | 3 | ||||
| 2013 | 35 | 6 | 1 | 0 | — | 5 | 0 | 41 | 6 | ||||
| 2014 | 29 | 2 | — | — | 29 | 2 | |||||||
| 2015 | 24 | 1 | — | 8 | 3 | 32 | 4 | ||||||
| 2016 | Ulsan Hyundai | 9 | 0 | 0 | 0 | — | — | 9 | 0 | ||||
| 2016 | Seoul E-Land (loan) | 1 | 0 | 0 | 0 | — | — | 1 | 0 | ||||
| Total | South Korea | 185 | 16 | 9 | 1 | 14 | 0 | 24 | 4 | 232 | 21 | ||
| Career total | 185 | 16 | 9 | 1 | 14 | 0 | 24 | 4 | 232 | 21 | |||