| Kim Dong-sub | |
| Fullname: | Kim Dong-sub[1] |
| Birth Date: | 29 March 1989 |
| Birth Place: | Icheon, Gyeonggi, South Korea |
| Height: | 1.87 m |
| Currentclub: | Gangneung City |
| Position: | Forward |
| Youthyears1: | 2005–2007 |
| Youthclubs1: | Janghoon High School |
| Years1: | 2007–2010 |
| Clubs1: | Shimizu S-Pulse |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2009–2010 |
| Clubs2: | → Tokushima Vortis (loan) |
| Caps2: | 11 |
| Goals2: | 0 |
| Years3: | 2011–2012 |
| Clubs3: | Gwangju FC |
| Caps3: | 55 |
| Goals3: | 14 |
| Years4: | 2013–2015 |
| Clubs4: | Seongnam FC |
| Caps4: | 75 |
| Goals4: | 18 |
| Years5: | 2015–2018 |
| Clubs5: | Busan IPark |
| Caps5: | 15 |
| Goals5: | 1 |
| Years6: | 2016–2017 |
| Clubs6: | → Ansan / Asan Mugunghwa (army) |
| Caps6: | 22 |
| Goals6: | 4 |
| Years7: | 2019 |
| Clubs7: | Seoul E-Land |
| Caps7: | 1 |
| Goals7: | 0 |
| Years8: | 2020– |
| Clubs8: | Gangneung City |
| Nationalyears1: | 2007–2009 |
| Nationalteam1: | South Korea U20 |
| Nationalcaps1: | 19 |
| Nationalgoals1: | 11 |
| Nationalyears2: | 2009–2012 |
| Nationalteam2: | South Korea U23 |
| Nationalcaps2: | 11 |
| Nationalgoals2: | 3 |
| Nationalyears3: | 2013 |
| Nationalteam3: | South Korea |
| Nationalcaps3: | 3 |
| Nationalgoals3: | 0 |
| Pcupdate: | 18 December 2019 |
| Hangul: | 김동섭 |
| Hanja: | 金東燮 |
| Rr: | Kim Dong-seop |
| Mr: | Kim Tong-sŏp |
Kim Dong-sub (; born 29 March 1989) is a South Korean football forward who plays for Gangneung City.
Despite having represented his country at youth level, Kim never made a first team start for Shimizu S-Pulse in the J1 League due to injuries. On 7 August 2009 he transferred to Tokushima Vortis on loan.
Kim was selected first designate in the 2011 K League Draft by Gwangju FC.
In 2016, Busan IPark loaned Sub out to Ansan Mugunghwa for military duty.
He was a member of the South Korea national U-20 team at the 2009 FIFA U-20 World Cup.
| Club performance | League | Cup | League Cup | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |
| Japan | League | Emperor's Cup | League Cup | Total | |||||||
| 2007 | Shimizu S-Pulse | J1 League | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| 2008 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 2009 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| 2009 | Tokushima Vortis | J2 League | 10 | 0 | 0 | 0 | — | 10 | 0 | ||
| 2010 | 1 | 0 | 0 | 0 | — | 1 | 0 | ||||
| South Korea | League | KFA Cup | League Cup | Total | |||||||
| 2011 | Gwangju FC | K League 1 | 23 | 7 | 1 | 0 | 4 | 0 | 28 | 7 | |
| 2012 | 32 | 7 | — | 32 | 7 | ||||||
| 2013 | Seongnam FC | 36 | 14 | 1 | 1 | — | 37 | 15 | |||
| 2014 | 34 | 4 | 4 | 1 | — | 38 | 5 | ||||
| 2015 | 5 | 0 | 0 | 0 | — | 5 | 0 | ||||
| 2015 | Busan IPark | 8 | 0 | 0 | 0 | — | 8 | 0 | |||
| 2016 | Ansan Mugunghwa | K League 2 | 16 | 4 | 0 | 0 | — | 16 | 4 | ||
| 2017 | Asan Mugunghwa | 6 | 0 | 1 | 0 | — | 7 | 0 | |||
| 2017 | Busan IPark | 0 | 0 | 0 | 0 | — | 0 | 0 | |||
| 2018 | 7 | 1 | 1 | 0 | — | 8 | 1 | ||||
| 2019 | Seoul E-Land | 1 | 0 | 0 | 0 | — | 1 | 0 | |||
| Career total | 179 | 37 | 8 | 2 | 4 | 0 | 191 | 39 | |||