 Jeju SK Football Club |
| Telephone: | 064-738-0934-5 |
| Fax: | 064-738-0936 |
| Founded: | 2006 |
| Official website: | www.jejuskfc.com |
| Manager: |  Sérgio COSTA |
| Name: | Seogwipo |
| Capacity: | 35,657 |
| K League 1 2026 | |
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| 05-Jul-2026 | KL1 (16) | Gimcheon Sangmu | 1-1 | Jeju SK |
| 12-Jul-2026 | KL1 (17) | Jeju SK | 0-0 | Daejon Citizen |
| 18-Jul-2026 | KL1 (18) | Jeju SK | 2-1 | Pohang Steelers |
| 21-Jul-2026 | KL1 (19) | Jeju SK | 1-1 | Gangwon |
| 26-Jul-2026 | KL1 (20) | Gwangju FC | 1-2 | Jeju SK |
| 29-Jul-2026 | FA Cup (r3) | Jeju SK | 3-3 | Hwaseong |
| 02-Aug-2026 | KL1 (21) | Jeju SK | 3-3 | Incheon United |
| 08-Aug-2026 | KL1 (22) | Chonbuk Motors | 1-3 | Jeju SK |
| 15-Aug-2026 | KL1 (23) | Jeju SK | - | FC Anyang |
| 19-Aug-2026 | FA Cup (r4) | FC Anyang | - | Jeju SK |
| 22-Aug-2026 | KL1 (24) | Jeju SK | - | Gimcheon Sangmu |
| 25-Aug-2026 | KL1 (25) | Jeju SK | - | Pohang Steelers |
| 30-Aug-2026 | KL1 (26) | Jeju SK | - | Daejon Citizen |
| 05-Sep-2026 | KL1 (27) | Jeju SK | - | Ulsan HD |
| 09-Sep-2026 | KL1 (28) | Gwangju FC | - | Jeju SK |
| 12-Sep-2026 | KL1 (29) | Bucheon FC 1995 | - | Jeju SK |
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