| Lee Min-Sung 이민성 | |
| Full Name: | Lee Min-Sung |
| Birth Date: | 23 June 1973 |
| Birth Place: | Gwangmyeong, Gyeonggi, South Korea |
| Height: | 1.82 m |
| Currentclub: | Daejeon Hana Citizen (Manager) |
| Youthyears1: | 1992–1995 |
| Youthclubs1: | Ajou University |
| Years1: | 1996–2002 |
| Years2: | 1999–2001 |
| Years3: | 2003–2004 |
| Years4: | 2005–2008 |
| Years5: | 2010 |
| Clubs2: | → Sangmu (military service) |
| Clubs5: | Yongin City |
| Caps1: | 77 |
| Caps2: | ? |
| Caps3: | 62 |
| Caps4: | 65 |
| Caps5: | ? |
| Goals1: | 6 |
| Goals2: | ? |
| Goals3: | 2 |
| Goals4: | 0 |
| Goals5: | ? |
| Nationalyears1: | 1994–1995 |
| Nationalyears2: | 1995–2004 |
| Nationalteam2: | South Korea |
| Nationalcaps1: | 8 |
| Nationalcaps2: | 67 |
| Nationalgoals1: | 0 |
| Nationalgoals2: | 2 |
| Manageryears1: | 2010–2011 |
| Managerclubs1: | Yongin City (assistant coach) |
| Manageryears2: | 2012 |
| Managerclubs2: | Guangzhou Evergrande (coach) |
| Manageryears3: | 2012 |
| Managerclubs3: | Gangwon FC (coach) |
| Manageryears4: | 2013–2014 |
| Managerclubs4: | Jeonnam Dragons FC (coach) |
| Manageryears5: | 2015–2016 |
| Managerclubs5: | Ulsan Hyundai (coach) |
| Manageryears6: | 2016–2017 |
| Managerclubs6: | Changchun Yatai F.C. (coach) |
| Manageryears7: | 2018–2020 |
| Managerclubs7: | South Korea U-23 (Assistant Manager) |
| Manageryears8: | 2021– |
| Managerclubs8: | Daejeon Hana Citizen |
| Pcupdate: | May 28, 2014 |
| Ntupdate: | March 25, 2007 |
| Hangul: | 이민성 |
| Hanja: | 李敏成 |
| Rr: | Yi Min-seong |
| Mr: | Yi Min-sŏng |
Lee Min-Sung (; born 23 June 1973) is a former South Korean football player and coach who currently coaching Jeonnam Dragons FC. He played for Busan I'cons and Pohang Steelers and FC Seoul and also represented South Korea national football team at international level.
He was a participant at the 1998 FIFA World Cup and at the 2002 FIFA World Cup and especially became well known for scoring the winner against Japan in the 1998 FIFA World Cup qualification.
Lee played domestically for Pusan Daewoo Royals / Busan I'Cons, Sangmu (while on military service), Pohang Steelers, FC Seoul and Yongin City FC.
Results list South Korea's goal tally first.
| Date | Venue | Opponent | Score | Result | Competition | |
|---|---|---|---|---|---|---|
| September 28, 1997 | Tokyo, Japan | 1 goal | 2–1 | 1998 FIFA World Cup qualification | ||
| February 17, 2000 | Los Angeles, United States | 1 goal | 2–2 | 2000 CONCACAF Gold Cup |