Ju Seung-jin
| Personal information | |||
|---|---|---|---|
| Full name | Joo Seung-Jin | ||
| Date of birth | March 12, 1975 | ||
| Place of birth | South Korea | ||
| Height | 1.77 m (5 ft 10 in) | ||
| Position | Defender | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2003–2007 | Daejeon Citizen | 151 | (3) |
| 2008–2009 | Busan I'Park | 11 | (0) |
| Managerial career | |||
| 2010–2018 | Suwon Bluewings (youth) | ||
| 2018 | Suwon Bluewings (youth director) | ||
| 2019 | Suwon Samsung Bluewings (chief coach) | ||
| 2020 | Suwon Samsung Bluewings (assistant coach) | ||
| 2020 | Suwon Samsung Bluewings (caretaker) | ||
| 2020–2022 | Suwon Bluewings (youth director) | ||
| 2023 | Suwon Samsung Bluewings (assistant coach) | ||
| 2024 | Hwaseong FC | ||
| * Club domestic league appearances and goals | |||
Joo Seung-Jin (born March 12, 1975) is a South Korean former professional football player who mainly played as a defender. He played mainly as a side attacker on the right side but has also played in many different positions such as either defending or attacking midfielder. Joo SeungJin made more than 160 Football League appearances in South Korea, most prominently for Daejeon Citizen and Busan I'Park (formerly Daejeon Citizen).
In terms of his coaching history, he began to coach at U-15 Suwon Samsung Bluewings as an assistant coach. After two years, he took the position as a head coach at U-15 Suwon Samsung Bluewings for three years and another three years as a head coach at U-18 Suwon Samsung Bluewings. During the time when he was a head coach of U-18, he was appointed as a director of whole youth academy at Suwon Samsung Bluewings. He is the last manager of Hwaseong FC.