The K3 League is the third-highest division in the South Korean football league system. It was run as an amateur league until 2019, but was relaunched as a semi-professional league after absorbing the Korea National League in 2020. It is currently contested by 16 clubs.

K3 League
Organising bodyKorea Football Association
Founded2020; 4 years ago (2020)
CountrySouth Korea
Number of teams16
Level on pyramid3
Promotion toK League 2 (from 2027)
Relegation toK4 League
Domestic cup(s)Korean FA Cup
Current championsSiheung Citizen
(2024)
Most championshipsGimhae FC
Gimpo FC
Hwaseong FC
Changwon City
Siheung Citizen
(1 title each)
TV partnersCoupang Play
YouTube
Websitekfa.or.kr (in Korean)
Current: 2025 K3 League
K3 League
Hangul
K3리그
Revised RomanizationK3 Rigeu
McCune–ReischauerK3 Rigŭ

History

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The Korean National Semi-Professional Football League was founded in 1964 and lasted until it was replaced by the Korea National League in 2003. The National League (K2 League) was established to introduce the promotion and relegation system between semi-professional clubs and K League clubs. However, National League clubs which formed independent federation were reluctant to invest for their professionalization, and the plan was miscarried due to their refusal.[1]

The Korea Football Association (KFA) continued its plan to complete the South Korean football league system. The KFA made its amateur league K3 League in 2007, and introduced promotion and relegation in the amateur K3 League after dividing it into two divisions K3 League Advanced and K3 League Basic in 2017.[2] Meanwhile, the number of National League clubs gradually decreased, while some of them joined second-tier professional league K League 2 (K League Challenge) or were dissolved due to financial problems. The K3 League Advanced and K3 League Basic were relaunched as semi-professional leagues under the name of K3 League and K4 League respectively, and the National League was merged into the newly-developed K3 League.

At present, there is promotion and relegation between the K3 League and K4 League, but clubs cannot be promoted from K3 to the K League 2. However, the KFA has announced plans to unify the K League system, meaning that from the 2027 season onwards, there will be promotion and relegation between the K3 League and K League 2.[3]

Competition format

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All participating clubs play home and away season in the K3 League. The championship playoffs were contested by top four clubs of the regular season in 2020 and 2021, but were not held in 2022 onwards. The promotion and relegation system exists between the K3 League and the K4 League, although the number of promoted team(s) and relegated team(s) is different every season.[4]

Clubs

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Current clubs

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Team City Stadium Manager First season Current spell Seasons[a] Last title
Busan Transportation Corporation Busan Busan Gudeok Stadium   Park Sang-in 2020 2020– 5
Changwon City Changwon Changwon Football Center   Choi Kyung-don 2020 2020– 5 2022
Chuncheon FC Chuncheon Chuncheon Stadium   Jeong Seon-woo 2020 2023– 3
Daegu FC B Daegu Daegu Stadium   Jeong Cheol-young 2024 2024– 1 (debut)
Daejeon Korail Daejeon Daejeon Hanbat Sports Complex   Kim Seung-hee 2020 2020– 5
Gangneung City Gangneung Gangneung Stadium   Park Moon-young 2020 2020– 5
Gimhae FC Gimhae Gimhae Public Stadium   Kim Gwi-hwa 2020 2020– 5 2020
Gyeongju KHNP Gyeongju Gyeongju Civic Stadium   Uh Yong-kuk 2020 2020– 5
Hwaseong FC Hwaseong Hwaseong Stadium   Kim Jong-boo 2020 2020– 5
FC Mokpo Mokpo Mokpo International Football Center   Kim Jung-Hyuk 2020 2020– 5
Paju Citizen Paju Paju Public Stadium   Oh Won-jae 2021 2021– 4
Pocheon Citizen Pocheon Pocheon Stadium   Kim Jae-hyung 2022 2022– 3
Siheung Citizen Siheung Jeongwang Sports Park   Jeong Seon-uh 2022 2022– 3
Ulsan Citizen Ulsan Ulsan Stadium   Yoon Kyun-sang 2021 2021– 4
Yangpyeong FC Yangpyeong Yongmun Sports Park   Kim Gyeong-bum 2023 2023– 2
Yeoju FC Yeoju Yeoju Stadium   Oh Ju-po 2024 2024– 1 (debut)
  1. ^ As of the start of the 2024 season.

Former clubs

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The following clubs are not in the K3 League as of the 2025 season.

Club Last season Reason
Jeonju Citizen 2020 Relegated to K4 League
Pyeongtaek Citizen 2021
Dangjin Citizen 2022
Yangju Citizen 2023
Daegu FC B 2024
Gimpo FC 2021 Professionalized and promoted to K League
Cheonan City 2022
Cheongju FC
Hwaseong FC 2024
Gyeongju Citizen 2020 Dissolved

Champions

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Champions by season

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Season Champions Runner-up
2020 Gimhae FC Gyeongju KHNP
2021 Gimpo FC Cheonan City
2022 Changwon City Paju Citizen
2023 Hwaseong FC FC Mokpo
2024 Siheung Citizen Hwaseong FC
2025

Performance by club

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Club Champions Runner-up Winning seasons Runner-up seasons
Gimhae FC 1 0 2020
Gimpo FC 1 0 2021
Changwon City 1 0 2022
Hwaseong FC 1 1 2023 2024
Siheung Citizen 1 0 2024
Gyeongju KHNP 0 1 2020
Cheonan City 0 1 2021
Paju Citizen 0 1 2022
FC Mokpo 0 1 2023

See also

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References

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  1. ^ N리그, 승격제 폐지 합의… 아이엔지 '퇴출' (in Korean). Sports Hankook. 7 March 2008. Retrieved 18 June 2023.
  2. ^ 아마추어리그, 디비전 시스템 추진...2020년까지 4부 리그 확대 (in Korean). InterFootball. 23 December 2015. Retrieved 12 February 2020.
  3. ^ Paik, Ji-hwan (28 March 2024). "K League to unify promotion-relegation system across all 7 leagues". Korea JoongAng Daily. Retrieved 22 April 2024.
  4. ^ "Breaking: K3 and K4 League Teams Confirmed". K League United. 19 December 2019. Retrieved 27 December 2019.
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