2011 Seongnam Ilhwa Chunma season

The 2011 season was Seongnam Ilhwa Chunma's twenty-third season in the K-League in South Korea. Seongnam Ilhwa Chunma was competing in K-League, League Cup and Korean FA Cup.

Appearances and goals
Statistics accurate as of match played 30 October 2011

In

 * 14 July 2011 – 🇰🇷 Lee Chang-Hoon – Gangwon FC
 * 14 July 2011 – 🇧🇷 Héverton – Portuguesa (loan)
 * 21 September 2011 – 🇰🇷 Kim Jung-Woo – Sangju Sangmu Phoenix (return from army)

Out

 * 7 July 2011 – 🇧🇷 Jean Carlos – Free Agent
 * 7 July 2011 – 🇰🇷 Kim Jin-Yong – Gangwon FC
 * July 2011 – 🇰🇷 Lee Hyun-Woo – Free Agent