2025 K3 League
| 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 |
| Top goalscorer | Lee Rae-jun (15 goals) |
← 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.