2016 Seongnam FC season

The 2016 Seongnam FC season is the club's twenty-eighth consecutive season in K League Classic since its establishment in 1989 as Ilhwa Chunma Football Club and the third season in its current name, Seongnam FC. The team will also competing in the 2016 Korean FA Cup.

Overview
{| class="wikitable" style="text-align: center" !rowspan=2|Competition !colspan=8|Record !G !W !D !L !GF !GA !GD !Win %
 * K League Classic
 * K League Classic


 * KFA Cup
 * KFA Cup

! Total

2016 K League Promotion-Relegation Playoffs
''Seongnam FC relegated to 2017 K League Challenge, due to 1:1 on aggregate with Away goals rule.