| National League Championship | |
| Organiser: | Korea National League |
| Founded: | 2004 |
| Abolished: | 2019 |
| Region: | South Korea |
| Most Successful Club: | Suwon City Daejeon Korail Gyeongju KHNP (3 titles each) |
Korea National League Championship was a football league cup competition operated by the Korea National League.[1]
| Year | Champions | Score | Runners-up | |
|---|---|---|---|---|
| 2004 | Hyundai Mipo Dockyard | 3–1 | Suwon City | |
| 2005 | Suwon City | 2–1 | Korean Police | |
| 2006 | Changwon City | 2–1 | Hyundai Mipo Dockyard | |
| 2007 | Suwon City | 1–0 | ||
| 2008 | Daejeon KHNP | 3–3 | Ansan Hallelujah | |
| 2009 | Goyang KB Kookmin Bank | 3–1 | ||
| 2010 | Busan Transportation Corporation | 2–1 | Hyundai Mipo Dockyard | |
| 2011 | Hyundai Mipo Dockyard | 3–0 | ||
| 2012 | 2–0 | Hyundai Mipo Dockyard | ||
| 2013 | 5–0 | |||
| 2014 | Gyeongju KHNP | 2–1 | Gangneung City | |
| 2015 | Daejeon Korail | 2–1 | Hyundai Mipo Dockyard | |
| 2016 | Hyundai Mipo Dockyard | 1–0 | Daejeon Korail | |
| 2017 | Changwon City | 2–2 | Cheonan City | |
| 2018 | Daejeon Korail | 2–1 | Gyeongju KHNP | |
| 2019 | Gyeongju KHNP | 2–0 | Gangneung City |
| Club | Champions | Runners-up | |
|---|---|---|---|
| Hyundai Mipo Dockyard | 3 (2004, 2011, 2016) | 4 (2006, 2010, 2012, 2015) | |
| Gyeongju KHNP | 3 (2008, 2014, 2019) | 2 (2009, 2018) | |
| Suwon City | 3 (2005, 2007, 2012) | 1 (2004) | |
| Daejeon Korail | 3 (2013, 2015, 2018) | 1 (2016) | |
| 2 (2006, 2017) | 1 (2011) | ||
| Goyang KB Kookmin Bank | 1 (2009) | 1 (2007) | |
| Busan Transportation Corporation | 1 (2010) | — | |
| Cheonan City | — | 2 (2013, 2017) | |
| Gangneung City | — | 2 (2014, 2019) | |
| Korean Police | — | 1 (2005) | |
| Ansan H FC | — | 1 (2008) |