| Choi Jin-Soo | |
| Birth Date: | 17 June 1990 |
| Birth Place: | South Korea |
| Height: | 1.78 m |
| Position: | Midfielder |
| Currentclub: | Ulsan Citizen FC |
| Clubnumber: | 10 |
| Years1: | 2010–2013 |
| Clubs1: | Ulsan Hyundai |
| Caps1: | 7 |
| Goals1: | 0 |
| Years2: | 2013 |
| Clubs2: | → FC Anyang (loan) |
| Caps2: | 31 |
| Goals2: | 6 |
| Years3: | 2014–2017 |
| Clubs3: | FC Anyang |
| Caps3: | 65 |
| Goals3: | 6 |
| Years4: | 2016–2017 |
| Clubs4: | → Asan Mugunghwa (army) |
| Caps4: | 15 |
| Goals4: | 3 |
| Years5: | 2018 |
| Clubs5: | Gangneung City FC |
| Caps5: | 19 |
| Goals5: | 0 |
| Years6: | 2019-2021 |
| Clubs6: | Cheonan City FC |
| Caps6: | 32 |
| Goals6: | 4 |
| Years7: | 2022– |
| Clubs7: | Ulsan Citizen FC |
| Caps7: | 18 |
| Goals7: | 0 |
| Pcupdate: | 24 October 2022 |
| Hangul: | 최진수 |
| Rr: | Chae Jin-su |
| Mr: | Ch'ae Chin-su |
Choi Jin-Soo (; born 17 June 1990) is a South Korean footballer who plays as midfielder for Ulsan Citizen FC in K3 League.
Choi Jin-Soo was selected by Ulsan Hyundai in 2010 K-League Draft. Choi made his K-League debut against Pohang Steelers, coming on as a substitute in the 1–1 draw on 5 May 2010.[1]