| Jung Hoon-sung | |
| Birth Date: | 22 February 1994 |
| Birth Place: | South Korea |
| Position: | Midfielder |
| Years1: | 2013–2015 |
| Clubs1: | V-Varen Nagasaki |
| Caps1: | 13 |
| Goals1: | 0 |
| Years2: | 2015 |
| Clubs2: | → Grulla Morioka (loan) |
| Caps2: | 14 |
| Goals2: | 1 |
| Years3: | 2015–2017 |
| Years4: | 2018 |
| Caps4: | 24 |
| Goals4: | 6 |
| Years5: | 2019 |
| Caps5: | 16 |
| Goals5: | 1 |
| Years6: | 2020 |
| Caps6: | 5 |
| Goals6: | 1 |
| Years7: | 2021–2022 |
| Clubs7: | Busan IPark |
| Caps7: | 11 |
| Goals7: | 1 |
| Years8: | 2021 |
| Clubs8: | → Jeju United (loan) |
| Caps8: | 1 |
| Goals8: | 0 |
| Years9: | 2023 |
| Caps9: | 6 |
| Goals9: | 0 |
| Club-Update: | 1 January 2024 |
Jung Hoon-sung (; born February 22, 1994) is a South Korean football player who plays as a winger.[1]
Jung Hoon-sung played for V-Varen Nagasaki and Grulla Morioka from 2013 to 2015.