 Football Club Seoul |
| Address: | Seoul World Cup Stadium, Seongsan-dong, 515 Mapo-gu, Seoul |
| Telephone: | 02-306-5050 |
| Fax: | 02-306-1620 |
| President: | HUH Chang-soo |
| Official website: | fcseoul.com |
| Manager: | KIM Ki-dong |
| Name: | Seoul World Cup Stadium |
| Capacity: | 66,704 |
| K League 1 2026 | |
|
| 01-Nov-2025 | KL1 (35) | Daejon Citizen | 3-1 | FC Seoul |
| 04-Nov-2025 | ACL (r1gr4) | FC Seoul | 0-0 |  Chengdu Rongcheng |
| 09-Nov-2025 | KL1 (36) | Pohang Steelers | 0-0 | FC Seoul |
| 22-Nov-2025 | KL1 (37) | FC Seoul | 1-3 | Gimcheon Sangmu |
| 25-Nov-2025 | ACL (r1gr5) | Shanghai Port | 1-3 | FC Seoul |
| 30-Nov-2025 | KL1 (38) | Chonbuk Motors | 2-1 | FC Seoul |
| 10-Dec-2025 | ACL (r1gr6) | FC Seoul | 1-1 |  Melbourne City |
| 10-Feb-2026 | ACL (r1gr7) |  Vissel Kobe | 2-0 | FC Seoul |
| 17-Feb-2026 | ACL (r1gr8) | FC Seoul | - | Sanfrecce Hiroshima |
| 28-Feb-2026 | KL1 (1) | Incheon United | - | FC Seoul |
| 07-Mar-2026 | KL1 (2) | Ulsan HD | - | FC Seoul |
| 15-Mar-2026 | KL1 (3) | Jeju United | - | FC Seoul |
| 18-Mar-2026 | KL1 (4) | Pohang Steelers | - | FC Seoul |
| 22-Mar-2026 | KL1 (5) | FC Seoul | - | Gwangju FC |
| 05-Apr-2026 | KL1 (6) | FC Anyang | - | FC Seoul |
| 11-Apr-2026 | KL1 (7) | FC Seoul | - | Chonbuk Motors |
