| Jo Sung-hwan 조성환 | |
| Birth Date: | 16 October 1970 |
| Birth Place: | South Korea |
| Height: | 1.710NaN0 |
| Position: | Defender |
| Currentclub: | Busan IPark |
| Years1: | 1993–2001 |
| Clubs1: | Yukong Elephants / Bucheon SK |
| Caps1: | 138 |
| Goals1: | 2 |
| Years2: | 2003 |
| Clubs2: | Jeonbuk Hyundai Motors |
| Caps2: | 31 |
| Goals2: | 0 |
| Totalcaps: | 169 |
| Totalgoals: | 2 |
| Manageryears1: | 2002 |
| Manageryears2: | ? |
| Managerclubs2: | Masan Technical High School |
| Manageryears3: | 2009–2012 |
| Managerclubs3: | Jeonbuk Hyundai Motors (youth) |
| Manageryears4: | 2013–2014 |
| Managerclubs4: | Jeju United (coach) |
| Manageryears5: | 2015–2019 |
| Managerclubs5: | Jeju United |
| Manageryears6: | 2020–2024 |
| Managerclubs6: | Incheon United |
| Manageryears7: | 2024- |
| Managerclubs7: | Busan IPark |
| Pcupdate: | 26 July 2008 |
| Ntupdate: | 26 July 2008 |
| Hangul: | 조성환 |
| Hanja: | 趙城煥 |
| Rr: | Jo Seonghwan |
| Mr: | Cho Sŏnghwan |
Jo Sung-hwan (born 16 October 1970, in South Korea) is the manager of Busan IPark, having previously managed Incheon United. He played at Jeju United (then known as Yukong Elephants and Bucheon SK) and Jeonbuk Hyundai Motors. He was appointed manager of Jeju United on 12 December 2014.[1]