Incheon United Football Club (K League 1): every transfer in and out, fees paid and earned, squad market value, €216k spent and €3.3m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-03 | Young-hun Kang | Incheon Utd. | Gimcheon Sangmu | Loan |
| 2026-07-24 | Tae-wook Jeong | Incheon United Football Club | Uthai Thani | Free |
| 2026-02-12 | Chi-in Jeong | Daegu FC | Incheon Utd. | — |
| 2026-02-11 | Chung-yong Lee | Ulsan HD | Incheon Utd. | — |
| 2026-02-03 | Morgan Ferrier | AEL Limassol | Incheon Utd. | Free |
| 2026-01-30 | Juan Ibiza | Buriram Utd. | Incheon Utd. | Loan |
| 2026-01-23 | Harrison Delbridge | Incheon Utd. | Melbourne City | Free |
| 2026-01-21 | Tae-wook Jeong | Jeonbuk Hyundai | Incheon Utd. | — |
| 2026-01-16 | Young-hun Kang | Cheonan City | Incheon Utd. | Free |
| 2026-01-16 | Seung-won Yeo | Daejeon Hana C. | Incheon Utd. | Loan |
| 2026-01-16 | Min-jun Wang | Tongmyong Univ. | Incheon Utd. | Free |
| 2026-01-16 | Junyeop | Hanyang Univ. | Incheon Utd. | Free |
| 2026-01-16 | Jung-min Go | Boin HS | Incheon Utd. | Free |
| 2026-01-16 | Jun-seop Lee | Incheon Utd U18 | Incheon Utd. | — |
| 2026-01-16 | Jae-min Seo | Seoul E-Land | Incheon Utd. | — |
| 2026-01-16 | Iker Undabarrena | Without Club | Incheon Utd. | — |
| 2026-01-16 | Hu-seong Oh | Gwangju FC | Incheon Utd. | Free |
| 2025-11-17 | Si-hoo Hong | Incheon Utd. | Gimcheon Sangmu | Loan |
| 2025-07-04 | Geon-ung Kim | Jeju SK | Incheon Utd. | Loan |
| 2025-07-03 | Won-jin Jung | Seongnam FC | Incheon Utd. | — |