 | FC Seoul Transfers |
| PLAYER | FROM | FEE | DATE |
|---|---|---|---|
| Anderson Oliveira | Suwon FC | Unknown | 07 Jul, 2025 |
| Cheon Seong-Hoon | Daejeon Hana Citizen | Unknown | 24 Jul, 2025 |
| Total: £0 | |||
| PLAYER | TO | FEE | DATE |
|---|---|---|---|
| Ki Sung-Yueng | Pohang S | Unknown | 03 Jul, 2025 |
| Lee Si-Young | Suwon FC | Unknown | 08 Jul, 2025 |
| Willyan | Suwon FC | Unknown | 09 Jul, 2025 |
| Kim Ju-Sung | Sanf Hiroshima | Unknown | 31 Jul, 2025 |
| Total: £0 | |||
| PLAYER | FROM | START | END |
|---|---|---|---|
| None | |||
| PLAYER | TO | START | END |
|---|---|---|---|
| Baek Jong-Beom | Gimcheon Sangmu | 30 Oct, 2025 | |
| Kim Hyeon-Deok | Gimhae City | 16 Jan, 2026 | |
| Cho Young-Kwang | Jeonnam Dragons | 16 Jan, 2026 | |
| Bae Hyun-Seo | Gyeongnam | 16 Jan, 2026 | |
| Min Ji-Hoon | Cheongju | 16 Jan, 2026 | |
| Lucas Silva | Vitoria | 27 Jan, 2026 | |
| Kang Ju-Hyeok | Gimcheon Sangmu | 17 Nov, 2025 |
| PLAYER | DATE | ||
|---|---|---|---|
| Kim Sin-Jin | 24 Jul, 2025 | ||
| Kang Ju-Hyeok | 25 Aug, 2025 | ||
| Jung Han-Min | 01 Sep, 2025 | ||
| Son Seung-Beom | 28 Sep, 2025 | ||
| Jesse Lingard | 01 Dec, 2025 | ||
| Marko Dugandzic | 01 Dec, 2025 | ||
| Ryu Jae-Moon | 01 Dec, 2025 | ||
| Choi Chul-Won | 01 Dec, 2025 |
