The 2011 WK League was the third season of the WK League, South Korea's women's football league. The regular season began on 21 March 2011 and ended on 19 September 2011. Two new clubs joined the league this season. Eight clubs played each other three times during 21 rounds. Unlike the previous season, the second and third-placed teams played in the one-legged semi-final (officially named "Play-off") after the regular season, and the semi-final winners played against the regular season winners in the two-legged final (officially named "Championship").
Defending champions Suwon FMC lost their title to Goyang Daekyo Noonnoppi.
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Busan Sangmu, Chungbuk Sportstoto, Chungnam Ilhwa Chunma and Goyang Daekyo Noonnoppi Kangaroos players played for Team Gaia, while Incheon Hyundai Steel Red Angels, Jeonbuk KSPO, Seoul City Amazones, Suwon Facilities Management Corporation players played for Team Athena.
Goyang Daekyo Noonnoppi won 5âÂÂ3 on aggregate.