| Korea National League Championship | |
| Year: | 2015 |
| Country: | South Korea |
| City: | Yanggu, Gangwon |
| Dates: | 2–15 June 2015 |
| Num Teams: | 10 |
| Champions: | Daejeon Korail |
| Count: | 2 |
| Runner-Up: | Hyundai Mipo Dockyard |
| Matches: | 23 |
| Top Goal Scorer: | Hwang Cheol-hwan (3 goals)[1] |
| Player: | Shin Eun-yeol |
| Goalkeeper: | Jung Eui-do |
| Prevseason: | 2014 |
| Nextseason: | 2016 |
The 2015 Korea National League Championship, known as the Samsung Life 2015 National League Championship, was the twelfth competition of the Korea National League Championship.
| width=225 | Team | width=30 | width=30 | width=30 | width=30 | width=30 | width=30 | width=30 | width=30 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daejeon Korail | 4 | 2 | 1 | 1 | 5 | 3 | +2 | 7 | |||||||||
| Gyeongju KHNP | 4 | 1 | 3 | 0 | 6 | 4 | +2 | 6 | |||||||||
| Mokpo City | 4 | 1 | 2 | 1 | 2 | 2 | 0 | 5 | |||||||||
| Changwon City | 4 | 1 | 2 | 1 | 3 | 6 | –3 | 5 | |||||||||
| Yongin City | 4 | 1 | 0 | 3 | 5 | 6 | –1 | 3 | |||||||||
| width=225 | Team | width=30 | width=30 | width=30 | width=30 | width=30 | width=30 | width=30 | width=30 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hyundai Mipo Dockyard | 4 | 3 | 1 | 0 | 9 | 1 | +8 | 10 | |||||||||
| Gimhae City | 4 | 2 | 1 | 1 | 4 | 6 | –2 | 7 | |||||||||
| Cheonan City | 4 | 1 | 2 | 1 | 7 | 8 | –1 | 5 | |||||||||
| Gangneung City | 4 | 1 | 1 | 2 | 5 | 7 | 0 | 4 | |||||||||
| Busan Transportation Corporation | 4 | 0 | 1 | 3 | 4 | 7 | –3 | 1 | |||||||||
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