| Club | Stadium | City | Capacity |
|---|---|---|---|
| Jeju SK | Jeju World Cup Stadiumopened 2001 | Jeju City698,358 people | 42,256 |
| Daejeon Hana Citizen | Daejeon World Cup Stadiumopened 2001 | Daejeon1,475,221 people | 42,176 |
| Suwon FC | Suwon Sports Complexopened 1971 | Suwon1,234,300 people | 24,670 |
| Seoul E-Land | Mokdong Stadiumopened 1989 | Seoul9,668,465 people | 20,236 |
| Chungnam Asan | Yi Sun-sin Stadiumopened 2008 | Asan319,929 people | 19,283 |
| FC Anyang | Anyang Sports Complexopened 1986 | Anyang233,172 people | 17,143 |
| Gyeongnam FC | Changwon Football Centeropened 2009 | Changwon1,009,998 people | 15,500 |
| Jeonnam Dragons | Gwangyang Football Stadiumopened 1993 | Gwangyang152,160 people | 13,496 |
| Capacity not recorded yet | |||
| Ansan Greeners | – | ||
| Bucheon FC 1995 | Bucheon Stadiumopened 2001 | Bucheon772,450 people | – |
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources