The 2019 WK League was the eleventh season of the WK League, the top division of women's football in South Korea.
The regular season began on 15 April and ended on 31 October 2019.
[1] Incheon Hyundai Steel Red Angels won their seventh consecutive title.
The total number of foreign players was restricted to three per club, including a slot for a player from the Asian Football Confederation countries.
Incheon Hyundai Steel Red Angels won 1–0 on aggregate.