| 2010 season | |||
|---|---|---|---|
| Chairman | Huh Chang-soo | ||
| Manager | Nelo Vingada | ||
| K-League | Champions | ||
| FA Cup | Round of 16 | ||
| League Cup | Winners | ||
| Top goalscorer | League: Dejan (13) All: Dejan (19) | ||
| Highest home attendance | 60,747 vs Seongnam (League, 5 May) | ||
| Lowest home attendance | 1,195 vs Mokpo (FA Cup, 21 April) | ||
| Average home league attendance | 32,576 | ||
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The 2010 season is FC Seoul's 28th season in the K League Classic.