| Ko Chang-Hyun | |
| Fullname: | Ko Chang-Hyun |
| Birth Date: | 15 September 1983 |
| Birth Place: | South Korea |
| Height: | [1] |
| Position: | Attacking midfielder, Winger |
| Years1: | 2002–2004 |
| Years2: | 2005–2008 |
| Years3: | 2007–2008 |
| Years4: | 2009–2010 |
| Years5: | 2010–2015 |
| Clubs1: | Suwon Samsung Bluewings |
| Clubs2: | Busan I'Park |
| Clubs3: | → Gwangju Sangmu (Army) |
| Clubs4: | Daejeon Citizen |
| Clubs5: | Ulsan Hyundai |
| Caps1: | 23 |
| Goals1: | 0 |
| Caps2: | 19 |
| Goals2: | 2 |
| Caps3: | 41 |
| Goals3: | 2 |
| Caps4: | 29 |
| Goals4: | 13 |
| Caps5: | 103 |
| Goals5: | 13 |
| Nationalyears1: | 2002 |
| Nationalteam1: | South Korea U-20 |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Pcupdate: | 10 December 2015 |
| Ntupdate: | 20 November 2008 |
| Hangul: | 고창현 |
| Hanja: | 高昌賢 |
| Rr: | Ko Chang-hyeon |
| Mr: | Ko Ch'ang-hyŏn |
Ko Chang-Hyun (born September 15, 1983) is a South Korean football player who lastly played for Ulsan Hyundai FC.
As of April 18, 2011.
| 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 | ||||||||
| 2002 | Suwon Samsung Bluewings | K-League | 2 | 0 | 3 | 0 | 5 | 0 | |||||
| 2003 | 17 | 0 | 1 | 0 | colspan="2" | - | colspan="2" | - | 18 | 0 | |||
| 2004 | 4 | 0 | 2 | 0 | 2 | 0 | colspan="2" | - | 8 | 0 | |||
| 2005 | Busan I'Park | K-League | 6 | 0 | 1 | 1 | 3 | 0 | 10 | 1 | |||
| 2006 | 13 | 2 | 1 | 0 | 6 | 0 | colspan="2" | - | 20 | 2 | |||
| 2007 | Gwangju Sangmu | K-League | 18 | 0 | 2 | 0 | 6 | 0 | colspan="2" | - | 26 | 0 | |
| 2008 | 23 | 2 | 2 | 0 | 6 | 2 | colspan="2" | - | 31 | 4 | |||
| 2009 | Daejeon Citizen | K-League | 18 | 8 | 4 | 2 | 2 | 2 | colspan="2" | - | 24 | 12 | |
| 2010 | 10 | 3 | 1 | 1 | 2 | 1 | colspan="2" | - | 14 | 5 | |||
| Ulsan Hyundai | K-League | 17 | 6 | 1 | 0 | 1 | 0 | colspan="2" | - | 19 | 6 | ||
| 2011 | colspan="2" | - | |||||||||||
| Total | Suwon Samsung Bluewings | 23 | 0 | 3 | 0 | 5 | 0 | colspan="2" | - | 31 | 0 | ||
| Busan I'Park | 19 | 2 | 2 | 1 | 9 | 0 | colspan="2" | - | 29 | 3 | |||
| Gwangju Sangmu | 41 | 2 | 4 | 0 | 12 | 2 | colspan="2" | - | 57 | 4 | |||
| Daejeon Citizen | 28 | 11 | 5 | 3 | 4 | 3 | colspan="2" | - | 37 | 17 | |||
| Ulsan Hyundai | 17 | 6 | 1 | 0 | 1 | 0 | colspan="2" | - | 19 | 6 | |||
| Career total | 118 | 21 | 14 | 4 | 31 | 5 | colspan="2" | - | 163 | 30 | |||