| Season | 2025 |
|---|---|
| Dates | 1 March – 8 November 2025 |
| Champions | Gimhae FC 2008 (2nd title) |
| Promoted | Gimhae FC 2008 Paju Citizen |
| Best Player | Lee Jae-gun [1] |
| Top goalscorer | Lee Rae-jun (15 goals) [1] |
← 2024 2026 → | |
The 2025 K3 League is the sixth season of the semi-professional K3 League, the third-highest league of men's football in South Korea.
On 11 August 2025, Gimhae FC 2008 and Paju Citizen were approved to join the K League 2 since the 2026 season after switching to professional teams in the fourth meeting of the K League Federation. This season was their last season at semi-professional leagues. [2]
The pre-season winter transfer window opened between 1 January 2025 and 24 March 2025, and the summer transfer window opened between 20 June 2025 and 31 July 2025.[ citation needed ]
The 2025 season was held from 1 March to 8 November, and consisted of 30 rounds with each team playing 28 matches. [3] [4] One team took a rest in each round as the number of participating teams was odd number. [4]
While fifteen teams competed in the 2025 season, each of them had to include at least three under-23 players in the matchday squad, and at least one of those players had to include in the starting line-up. [5]
The 15th-placed team advanced to the relegation play-off, where they played runners-up of the 2025 K4 League. [6]
There was generally no promotion or relegation between the K3 League and the K League 2, but Hwaseong FC qualified for the K League 2 after succeeding to turn professional at the end of 2024 season. [7] [8]
Previously known as Jeonbuk Hyundai Motors B, Jeonbuk Hyundai Motors N participated after winning the 2024 K4 League. [9] Daegu FC B were directly relegated as the lowest-ranked team of the 2024 season. [10]
Promoted to K League 2
Promoted from K4 League
Relegated to K4 League
| Team | City | Stadium | Capacity |
|---|---|---|---|
| Busan Transportation Corporation | Busan | Gudeok Stadium | 4,549 |
| Changwon FC | Changwon | Changwon Sports Park | 27,085 |
| Chuncheon FC | Chuncheon | Chuncheon Songam Sports Town Auxiliary Stadium | 500 |
| Daejeon Korail | Daejeon | Daejeon World Cup Stadium Auxiliary Pitch | 478 |
| Gangneung Citizen | Gangneung | Gangneung Stadium | 3,000 |
| Gyeongju KHNP | Gyeongju | Gyeongju Civic Stadium | 12,199 |
| Gimhae FC 2008 | Gimhae | Gimhae Sports Complex | 15,066 |
| Jeonbuk Hyundai Motors N | Wanju | Wanju Public Stadium | 3,377 |
| FC Mokpo | Mokpo | Mokpo International Football Center | 9,132 |
| Paju Citizen | Paju | Paju Stadium | 25,000 |
| Pocheon Citizen | Pocheon | Pocheon Sports Complex | 7,000 |
| Siheung Citizen | Siheung | Jeongwang Stadium | 1,000 |
| Ulsan Citizen | Ulsan | Ulsan Stadium | 19,431 |
| Yangpyeong FC | Yangpyeong | Yangpyeong Sports Complex | 6,300 |
| Yeoju FC | Yeoju | Yeoju Sports Complex | 10,180 |
The number of foreign players was restricted to three per team, or four per team if one player was from an AFC country. [4]
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion or relegation |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gimhae FC 2008 (C, P) | 28 | 18 | 7 | 3 | 48 | 20 | +28 | 61 | Promotion to K League 2 [a] |
| 2 | Siheung Citizen | 28 | 17 | 6 | 5 | 45 | 25 | +20 | 57 | |
| 3 | Pocheon Citizen | 28 | 16 | 7 | 5 | 47 | 28 | +19 | 55 | |
| 4 | Daejeon Korail | 28 | 14 | 7 | 7 | 48 | 32 | +16 | 49 | |
| 5 | Gyeongju KHNP | 28 | 12 | 9 | 7 | 34 | 29 | +5 | 45 | |
| 6 | Busan Transportation Corporation | 28 | 14 | 2 | 12 | 35 | 34 | +1 | 44 | |
| 7 | Changwon FC | 28 | 12 | 7 | 9 | 31 | 23 | +8 | 43 | |
| 8 | Yangpyeong FC | 28 | 13 | 4 | 11 | 27 | 24 | +3 | 43 | |
| 9 | Yeoju FC | 28 | 10 | 6 | 12 | 31 | 35 | −4 | 36 | |
| 10 | Paju Citizen (P) | 28 | 10 | 6 | 12 | 27 | 32 | −5 | 36 | Promotion to K League 2 [a] |
| 11 | Gangneung Citizen | 28 | 8 | 7 | 13 | 38 | 45 | −7 | 31 | |
| 12 | Chuncheon FC | 28 | 9 | 3 | 16 | 27 | 37 | −10 | 30 | |
| 13 | Ulsan Citizen | 28 | 5 | 6 | 17 | 20 | 38 | −18 | 21 | |
| 14 | Jeonbuk Hyundai Motors N | 28 | 5 | 5 | 18 | 28 | 51 | −23 | 20 | |
| 15 | FC Mokpo (O) | 28 | 4 | 4 | 20 | 18 | 51 | −33 | 16 | Qualification for relegation play-off |
The relegation play-off was contested between the 15th-placed team of K3 League and the runners-up of K4 League.
| FC Mokpo | 1–0 | Namyangju FC |
|---|---|---|
| Ryu Yeon-joon | Report |