| Lee Dong-soo | |
| Fullname: | Lee Dong-soo |
| Birth Date: | 3 June 1994 |
| Birth Place: | Daegu, South Korea |
| Currentclub: | Incheon United |
| Clubnumber: | 16 |
| Position: | Defensive midfielder |
| Youthyears1: | 2012–2014 |
| Youthclubs1: | Daejeon Citizen |
| Youthyears2: | 2014–2015 |
| Youthclubs2: | Kwandong University |
| Years1: | 2016 |
| Clubs1: | Daejeon Citizen |
| Caps1: | 36 |
| Goals1: | 1 |
| Years2: | 2017–2021 |
| Clubs2: | Jeju United |
| Caps2: | 65 |
| Goals2: | 2 |
| Years3: | 2020–2021 |
| Clubs3: | → Sangju / Gimcheon Sangmu (army) |
| Caps3: | 18 |
| Goals3: | 0 |
| Pcupdate: | 1 September 2022 |
| Years4: | 2022– |
| Clubs4: | Incheon United |
| Caps4: | 23 |
| Goals4: | 0 |
Lee Dong-soo (; born 3 June 1994) is a South Korean footballer who plays as a defensive midfielder for Incheon United.
Lee signed with Daejeon Citizen in January 2016.[1]