)
Ansan Greeners
Asan Mugunghwa
Bucheon FC 1995
Busan I'Park
)
Busan Transport Corp
Byeoksan
)
Changwon City
)
Cheonan City
)
Cheongju FC
)
Chuncheon FC
Daegu Cheongsol FC
Daegu FC
Daegu FC Reserves
Daejeon Citizen
)
Daejeon Korail
Daejeon Seo Bu
)
Dangjin Citizen
Deokgye
FC Anyang
FC Chungju
FC Seoul
FC Together
)
Gangneung City
Gangwon FC
Geoje Citizen
)
Gimhae
)
Gimpo Citizen
Gwangju FC
)
Gyeongju H & N
Gyeongnam FC
)
Hwaseong
Incheon United
Jeju United
Jeonbuk FC
Jeonju Citizen
Jeonju University
Jeonnam Dragons
Jeonnam Sinan FC
Jinju Citizen
Jungnang Chorus
)
Mokpo City
Namyangju Citizen
)
Paju Citizens
)
Pocheon Citizens FC
Pohang Steelers
Pyeongchang United
)
Pyeongtaek Citizen
Sangju Sangmu
Sejong Ugil
Seongnam FC
Seoul E-Land FC
Seoul United
)
Siheung Citizen
Suwon Bluewings
Suwon City
)
Ulsan Citizen
Ulsan Hyundai
)
Yangju Citizens
)
Yangpyeong
Yangsan Eogok
Yeoju Sejong
