2017 WK League

The 2017 WK League was the ninth season of the WK League, the top division of women's football in South Korea. The regular season began on 14 April 2017 and ended on 6 November 2017. Gyeongju KHNP joined the league in the off-season. Incheon Hyundai Steel Red Angels won their fifth consecutive title.

Championship playoffs
The semi-final was contested between Icheon Daekyo and Hwacheon KSPO, the second and third-placed teams in the regular season, respectively. Hwacheon KSPO advanced to the two-legged final after defeating Icheon Daekyo 2–1, but lost 6–0 on aggregate to regular season winners Incheon Hyundai Steel Red Angels in the final.

Final
Incheon Hyundai Steel Red Angels won 6–0 on aggregate.