Busan IPark
Chonbuk Buffalo
Daegu FC
Daejeon Citizen
FC Seoul
Gangwon FC
Gwangju FC
Gyeongnam FC
Hallelujah
Hanil Bank
Incheon United
Jeju United
Jeonbuk Hyundai Motors
Jeonnam Dragons
Kookmin Bank
Pohang Steelers
Sangju Sangmu FC
Seongnam FC
Suwon Samsung Bluewings
Ulsan Hyundai Horang-i