Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 12/2023 |  | Young-wook Cho | FW |  | Gimcheon Sangmu | Gimcheon Sangmu |
| 07/2023 |  | Bjørn Johnsen | FW |  | SC Cambuur | SC Cambuur |
| 06/2023 | | Seung-mo Lee | MF |  | Pohang Steelers | Pohang Steelers |
| 02/2023 | | Ui-jo Hwang | FW |  | Nottingham Forest | Nott'm Forest |
| 01/2023 | | Wan-kyu Kwon | DF |  | Seongnam FC | Seongnam FC |
| 01/2023 |  | Willyan | MF |  | Daejeon Hana Citizen | Daejeon |
| 01/2023 | | Gyeong-min Kim | FW |  | Jeonnam Dragons | Jeonnam Dragons |
| 01/2023 | | Young-kwang Cho | DF | |||
| 01/2023 | | Hyeon-deok Kim | DF | |||
| 01/2023 | | Yoon-Gyeom Kim | MF | |||
| 01/2023 | | Cheol-won Choi | GK |  | Bucheon FC 1995 | Bucheon FC 1995 |
| 01/2023 | | Jae-min Ahn | DF |  | Dongguk University | Dongguk University |
| 01/2023 | | Ji-suk Lee | DF | |||
| 01/2023 | | Shi-yeong Lee | DF | | Seongnam FC | Seongnam FC |
| 01/2023 | | Su-il Park | DF | | Seongnam FC | Seongnam FC |
| 01/2023 |  | Hosam Aiesh | MF |  | IFK Göteborg | IFK Göteborg |
| 01/2023 | | Do-yoon Hwang | MF | |||
| 01/2023 | | Jin-seong Kim | MF |  | Cheonan City FC | Cheonan City FC |
| 01/2023 | | Seong-min Kim | MF | |||
| 01/2023 | | Seung-jae Lee | FW |  | Chungnam Asan FC | Chungnam Asan |
| 01/2023 | | Seung-joon Lee | FW | |||
| 01/2023 | | Sang-hyub Lim | FW | | Pohang Steelers | Pohang Steelers |
| 01/2023 | | Seung-beom Son | FW |
