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 1âÂÂ1 draw on 5 May 2010.