Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2026 |  | Min-hyuk Lee | MF |  | Ulsan HD FC | Ulsan HD FC |
| 08/2026 |  | Leandro | FW |  | Uthai Thani FC | Uthai Thani FC |
| 07/2026 | | Young-whan Kim | MF |  | Jeonbuk FC | Jeonbuk |
| 06/2026 | | Yeon-su Kim | DF | |||
| 02/2026 | | Chi-in Jung | FW |  | Daegu FC | Daegu FC |
| 02/2026 | | Chung-yong Lee | FW | | Ulsan HD FC | Ulsan HD FC |
| 02/2026 |  | Morgan Ferrier | FW |  | AEL Limassol | AEL Limassol |
| 01/2026 |  | Juan Ibiza | DF |  | Buriram United | Buriram United |
| 01/2026 | | Tae-wook Jeong | DF | | Jeonbuk FC | Jeonbuk |
| 01/2026 | | Min-jun Wang | GK | |||
| 01/2026 | | Jung-min Go | DF | |||
| 01/2026 | | Young-hun Kang | DF | |||
| 01/2026 | | Seung-won Yeo | DF |  | Daejeon Hana Citizen | Daejeon |
| 01/2026 | | Iker Undabarrena | MF | |||
| 01/2026 | | Jun-seop Lee | MF | |||
| 01/2026 | | Hoo-sung Oh | MF |  | Gwangju FC | Gwangju FC |
| 01/2026 | | Jun-yeop Oh | MF |  | Hanyang University | Hanyang University |
| 01/2026 | | Jae-min Seo | MF |  | Seoul E-Land FC | Seoul E-Land FC |
| 01/2026 | | Sang-hyeon Lee | GK | |||
| 01/2026 | | Dong-min Kim | DF |  | Gimpo FC | Gimpo FC |
| 01/2026 | | Myung-soon Kim | DF | |||
| 01/2026 | | Won-jin Jung | MF | |||
| 01/2026 | | Dong-ryul Lee | FW | |||
| 01/2026 | | Ho-min Park | FW |  | FC Incheon | FC Incheon |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2026 | | Sang-hyeon Lee | GK |  | Bucheon FC 1995 | Bucheon FC 1995 |
| 08/2026 | | Young-hun Kang | DF |  | Gimcheon Sangmu | Gimcheon Sangmu |
| 07/2026 | | Tae-wook Jeong | DF | | Uthai Thani FC | Uthai Thani FC |
| 07/2026 | | Ho-min Park | FW |  | Sagan Tosu | Sagan |
| 01/2026 |  | Harrison Delbridge | DF |  | Melbourne City FC | Melbourne City |
| 01/2026 | | Him-chan Sung | MF |  | FC Mokpo | FC Mokpo |
| 01/2026 | | Shota Saijo | FW |  | Cianorte - PR | Cianorte |
| 01/2026 | | Seong-min Hwang | GK |  | Yongin City FC | Yongin City FC |
| 01/2026 | | Bum-soo Lee | GK |  | Gyeongnam FC | Gyeongnam FC |
| 01/2026 | | Seong-jun Min | GK | | Seoul E-Land FC | Seoul E-Land FC |
| 01/2026 | | Yun-koo Kang | DF |  | Suwon FC | Suwon FC |
| 01/2026 | | Dong-min Kim | DF | | Gimpo FC | Gimpo FC |
| 01/2026 | | Hyung-jin Lim | DF |  | Yongin FC | Yongin |
| 01/2026 | | Doo-hyeok Kim | MF | | Gimpo FC | Gimpo FC |
| 01/2026 | | Min-seok Kim | MF | | Gimpo FC | Gimpo FC |
| 01/2026 | | Jin-ho Shin | MF | | Yongin FC | Yongin |
| 01/2026 | | Bo-seob Kim | FW | | Yongin FC | Yongin |
| 01/2026 | | Geon-woong Kim | MF |  | Jeju SK FC | Jeju SK FC |