| Lee Won-Jun | |
| Fullname: | Lee Won-Jun |
| Birth Date: | 2 April 1972 |
| Birth Place: | South Korea |
| Height: | 1.80NaN0 |
| Currentclub: | FC Seoul (Scout) |
| Position: | Midfielder |
| Youthyears1: | 1991–1994 |
| Youthclubs1: | Chung-Ang University |
| Years1: | 1995–1998 |
| Clubs1: | Anyang LG Cheetahs |
| Caps1: | 25 |
| Goals1: | 0 |
| Nationalcaps1: | 0 |
| Nationalgoals1: | 0 |
| Manageryears1: | 2006 |
| Manageryears2: | 2007–2011 |
| Manageryears3: | 2011 |
| Manageryears4: | 2012 |
| Manageryears5: | 2013 |
| Manageryears6: | 2014– |
| Manageryears7: | 2020 |
| Managerclubs1: | FC Seoul Reserves (coach) |
| Managerclubs2: | FC Seoul U18 (coach) |
| Managerclubs3: | FC Seoul (coach) |
| Managerclubs4: | FC Seoul (scout) |
| Managerclubs5: | FC Seoul U18 (coach) |
| Managerclubs6: | FC Seoul (scout) |
| Managerclubs7: | FC Seoul (caretaker) |
| Pcupdate: | 27 December 2007 |
| Ntupdate: | 27 December 2007 |
Lee Won-Jun (born April 2, 1972) is a South Korean footballer. He is currently caretaker manager of FC Seoul.
He played for FC Seoul, then known as Anyang LG Cheetahs.