Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2026 |  | Jae-hyeon Ko | MF |  | Gimcheon Sangmu | Gimcheon Sangmu |
| 10/2026 | | Se-jin Park | MF | | Gimcheon Sangmu | Gimcheon Sangmu |
| 08/2026 | | Jae-seok Hong | DF |  | FC Anyang | FC Anyang |
| 07/2026 | | Hyun-tae Jo | DF |  | Gangwon FC | Gangwon FC |
| 03/2026 |  | Marcus Dackers | MF |  | Kilmarnock FC | Kilmarnock |
| 02/2026 | | Kang-min Choi | DF |  | Ulsan HD FC | Ulsan HD FC |
| 01/2026 | | Dae-woo Kim | MF | | Gangwon FC | Gangwon FC |
| 01/2026 | | Jae-moon Ryu | MF |  | FC Seoul | FC Seoul |
| 01/2026 | | In-hyeok Park | FW |  | Gwangju FC | Gwangju FC |
| 01/2026 | | Kook-young Han | MF |  | Jeonbuk FC | Jeonbuk |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2026 |  | Geovani | FW |  | FCI Levadia | Levadia |
| 08/2026 | | Sang-young Park | GK | | Gimcheon Sangmu | Gimcheon Sangmu |
| 02/2026 | | Jae-sang Jeong | FW | | Ulsan HD FC | Ulsan HD FC |
| 02/2026 | | Chi-in Jung | FW |  | Incheon United | Incheon United |
| 01/2026 | | Jin-yong Lee | DF | | FC Anyang | FC Anyang |
| 01/2026 | | Jung-woon Hong | DF |  | Paju Frontier | Paju Frontier |