| Lee Jae-Myung | |
| Fullname: | Lee Jae-Myung |
| Birth Date: | 25 July 1991 |
| Birth Place: | Daejeon, South Korea |
| Currentclub: | Gyeongnam FC |
| Clubnumber: | 13 |
| Position: | Full back |
| Youthclubs1: | Jinju High School (Gyeongnam FC U-18) |
| Years1: | 2010–2012 |
| Clubs1: | Gyeongnam FC |
| Caps1: | 55 |
| Goals1: | 0 |
| Years2: | 2013–2017 |
| Clubs2: | Jeonbuk Hyundai Motors |
| Caps2: | 35 |
| Goals2: | 1 |
| Years3: | 2016–2017 |
| Clubs3: | → Sangju Sangmu (army) |
| Caps3: | 10 |
| Goals3: | 0 |
| Years4: | 2018– |
| Clubs4: | Gyeongnam FC |
| Caps4: | 28 |
| Goals4: | 0 |
| Nationalteam1: | South Korea U-20 |
| Pcupdate: | 13 March 2022 |
Lee Jae-Myung (; born July 25, 1991) is a South Korean football player who plays for Gyeongnam FC.