2016 FC Seoul season
| 2016 season | |||
|---|---|---|---|
| Chairman | Huh Chang-soo | ||
| Manager | Choi Yong-soo (until 22 June) Hwang Sun-hong (since 27 June) | ||
| K League Classic | Champions | ||
| FA Cup | Runners-up | ||
| AFC Champions League | Semi-finals | ||
| Top goalscorer | League: Adriano (17) All: Adriano (35) | ||
| Highest home attendance | 47,899 vs Suwon (League, 18 June) | ||
| Lowest home attendance | 3,539 vs Daegu (FA Cup, 11 May) | ||
| Average home league attendance | 18,895 | ||
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The 2016 season was FC Seoul's 33rd season in the K League Classic.