The 2005 K League Championship was the ninth competition of the K League Championship, and was held to decide the 23rd champions of the K League. After the regular season was finished, the first stage winners, the second stage winners, and the top two clubs in the overall table qualified for the championship. Each semi-final was played as a single match, and the final consisted of two matches.

Qualified teams

ClubPlacementBusan IParkFirst stage winnersSeongnam Ilhwa ChunmaSecond stage winnersOverall table 2nd placeIncheon UnitedOverall table 1st placeUlsan Hyundai Horang-iOverall table 3rd place

Bracket

Semi-finals

Final First leg

Second leg

Ulsan Hyundai Horang-i won 6–3 on aggregate.

Final table

See also 2005 in South Korean football 2005 K League

External links Review at K League Match report at K League K League history