2023 WK League
The 2023 WK League was the 15th season of the WK League, the top division of women's football in South Korea. The regular season ran from 24 March to 3 September 2023, and the play-offs from 11 to 25 November 2023. Incheon Hyundai Steel Red Angels won their eleventh consecutive title after beating Suwon FC in the final. As winners, they qualified for the inaugural edition of the AFC Women's Champions League.
Boeun Sangmu relocated from Boeun to Mungyeong before the season and renamed as Mungyeong Sangmu.
Teams
Stadiums and locations
| Team | City | Stadium | Capacity | Position in 2022 |
| Changnyeong WFC | Changnyeong | Changnyeong Sports Park | 2,500 | 7th place |
| Gyeongju KHNP | Gyeongju | Gyeongju Football Park | 650 | Runners-up |
| Hwacheon KSPO | Hwacheon | Hwacheon Sports Park | 3,000 | 4th place |
| Incheon Hyundai Steel Red Angels | Incheon | Incheon Namdong Asiad Rugby Field | 5,078 | Champions |
| Mungyeong Sangmu | Mungyeong | Mungyeong Civic Stadium | 9,000 | 6th place |
| Sejong Sportstoto | Sejong | Sejong Central Park | 1,000 | 8th place |
| Seoul WFC | Seoul | Seoul World Cup Auxiliary Stadium | 1,012 | 5th place |
| Suwon FC | Suwon | Suwon Sports Complex | 11,808 | 3rd place |
Foreign players
The total number of foreign players was restricted to three per club, including a slot for a player from the Asian Football Confederation countries. Mungyeong Sangmu were not allowed to sign any foreign players due to their military status.| Club | Player 1 | Player 2 | AFC player |
| Changnyeong WFC |  Regular seasonLeague tableChampionship play-offsFinal----''Incheon Hyundai Steel Red Angels won 7–5 on aggregate.'' |