Daegu FC (K League 1): every transfer in and out, fees paid and earned, squad market value, €961k spent and €3.4m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-23 | Geovani | Daegu FC | Levadia | Free |
| 2026-08-03 | Sang-young Park | Daegu FC | Gimcheon Sangmu Football Club | Loan |
| 2026-07-22 | Carlos Jatobá | Daegu FC | Port FC | Free |
| 2026-07-09 | Danrlei | Gyeongnam | Daegu FC | Free |
| 2026-07-09 | Hyun-tae Jo | Gangwon Football Club | Daegu FC | Loan |
| 2026-07-09 | Woo-jae Jeong | Daegu FC | Chungnam Asan | Free |
| 2026-03-11 | Marcus Dackers | Kilmarnock FC | Daegu FC | Free |
| 2026-02-12 | Kang-min Choi | Ulsan HD | Daegu FC | Free |
| 2026-02-12 | Chi-in Jeong | Daegu FC | Incheon Utd. | — |
| 2026-02-12 | Jae-sang Jeong | Daegu FC | Ulsan HD | — |
| 2026-02-12 | Jae-sang Jeong | Daegu FC | Ulsan HD | Free |
| 2026-02-03 | Bruno Lamas | Daegu FC | Cheonan City | Free |
| 2026-01-27 | Matheus Serafim | Suwon Bluewings | Daegu FC | Free |
| 2026-01-26 | Yong-jun Jeon | Daegu FC | Jinju Citizen | Loan |
| 2026-01-16 | In-taek Hwang | Suwon FC | Daegu FC | Free |
| 2026-01-16 | Kook-young Han | Jeonbuk Hyundai Motors | Daegu FC | Free |
| 2026-01-16 | Dong-min Go | Gyeongnam | Daegu FC | Free |
| 2026-01-16 | Gi-hyun Park | Gyeongnam | Daegu FC | Free |
| 2026-01-16 | Jae-moon Ryu | Football Club Seoul | Daegu FC | Free |
| 2026-01-16 | Joo-won Kim | Seongnam | Daegu FC | Free |