Leagues and Clubs of South Korea2020
K-League 1 (1. League)
- 1. Jeonbuk Hyundai Motors
- 2. Ulsan Hyundai
- 3. Pohang Steelers
- 4. Sangju Sangmu Phoenix
- 5. Daegu FC
- 6. Gangwon FC
- 7. Suwon Samsung Bluewings
- 8. FC Seoul
- 9. Seongnam FC
- 10. Incheon United
- 11. Gwangju FC
- 12. Busan I'Park
K-League 2 (2. League)
- 1. Jeju United
- 2. Suwon FC
- 3. Gyeongnam FC
- 4. Daejeon Hana Citizen
- 5. Seoul E-Land FC
- 6. Jeonnam Dragons
- 7. Ansan Greeners
- 8. Bucheon FC 1995
- 9. FC Anyang
- 10. Chungnam Asan
K3 League (3. League)
- 1. Gimhae FC
- 2. Gyeongju KHNP
- 3. Gangneung City
- 4. Busan Transportation Corporation
- 6. Hwaseong FC
- 7. Daejeon Korail
- 8. Gimpo Citizen
- 9. Changwon City
- 11. Cheonan City
- 13. Yangju Citizen
- 16. Jeonju Citizen
K4 League (4. League)
- 2. Ulsan Citizen
- 4. Pocheon Citizen
- 5. FC Namdong
- 10. Chungju Citizen
- 11. Goyang Citizen
University (0. League)
- Ajou University
- Chung-Ang University
- Dankook University
- Digital Seoul Culture Arts University
- Donga University
- Dongkook University
- Gwangju University
- Hanyang University
- Hongik University
- Incheon University
- Konkuk University
- Korea University
- Kyunghee University
- Seoul National University
- Soongsil University
- Sungkyunkwan University
- Sunmoon University
- Ulsan University
- Yeungnam University
- Yongin University
- Yonsei University
