| Competition: | WK League |
| Season: | 2017 |
| Dates: | 14 April – 6 November 2017 |
| Winners: | Incheon Hyundai Steel Red Angels (5th title) |
| League Topscorer: | Bia Zaneratto (24 goals) |
| Matches: | 96 |
| Total Goals: | 342 |
| Highest Scoring: | Incheon 11–1 Hwacheon |
| Longest Unbeaten: | 15 matches Incheon |
| Longest Winless: | 13 matches Boeun |
| Prevseason: | 2016 |
| Nextseason: | 2018 |
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.[1] Gyeongju KHNP joined the league in the off-season. Incheon Hyundai Steel Red Angels won their fifth consecutive title.
| Team | City | Stadium | Capacity | data-sort-type="number" | Position in 2016 |
|---|---|---|---|---|---|
| 6,000 | 7th place | ||||
| 35,000 | 3rd place | ||||
| Gyeongju Football Park | 650 | — | |||
| 3,000 | 4th place | ||||
| 20,305 | Runners-up | ||||
| 5,078 | Champions | ||||
| 15,194 | 5th place | ||||
| Suwon FMC | 11,808 | 6th place |
| Rank | Player[3] | Club | Assists |
|---|---|---|---|
| 1 | Incheon Hyundai Steel Red Angels | 14 | |
| 2 |  Lee Min-a | Incheon Hyundai Steel Red Angels | 10 |
| 3 |  Thaís Guedes | Incheon Hyundai Steel Red Angels | 9 |
| Roh So-mi | Seoul WFC | ||
| 5 | Park Ji-young | Icheon Daekyo | 8 |
| Lee Se-eun | Incheon Hyundai Steel Red Angels |
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.
----Incheon Hyundai Steel Red Angels won 6–0 on aggregate.