| League | : | K League 1 | |
| Season | : | 2025 | |
| Association | : |  Korea Football Association (KFA) | |
| Edition | : | 43rd | |
| Teams | : | 12 | |
| Current champions | : | Ulsan HD (2024) | |
| Promoted teams | : | FC Anyang | |
| Total matches | : | 228 | |
| Dates | : | 15 February – TBD 2025 | |
Managers
| Team | Manager | Nationality | |
|---|---|---|---|
 Daegu FC | Park Chang-hyun | South Korea | |
 Daejeon Hana Citizen | Hwang Sun-hong | South Korea | |
 FC Anyang | Ryu Byeong-hoon | South Korea | |
 FC Seoul | Kim Gi-dong | South Korea | |
 Gangwon FC | Chung Kyung-ho | South Korea | |
 Gimcheon Sangmu | Chung Jung-yong | South Korea | |
 Gwangju FC | Lee Jung-hyo | South Korea | |
 Jeju United | Kim Hak-bum | South Korea | |
 Jeonbuk Hyundai Motors | Gus Poyet |  Uruguay | |
 Pohang Steelers | Park Tae-ha | South Korea | |
 Suwon FC | Kim Eun-jung | South Korea | |
 Ulsan HD | Kim Pan-gon | South Korea | |