2025 FC Seoul season
| 2025 season | |||
|---|---|---|---|
| Chairman | Huh Tae-soo | ||
| Manager | Kim Gi-dong | ||
| Stadium | Seoul World Cup Stadium | ||
| K League 1 | 6th | ||
| Korea Cup | Quarter-finals | ||
| AFC Champions League Elite | League stage | ||
| Top goalscorer | League: Jesse Lingard (10) All: Jesse Lingard (13) | ||
| Average home league attendance | 23,185 | ||
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The 2025 season was FC Seoul's 42nd season in the K League 1, the top tier of South Korean football. The club also participated in the 2025 edition of the Korea Cup and in the 2025–26 AFC Champions League Elite.