| Season | 2006 |
|---|---|
| Dates | Regular season: 12 March – 5 November 2006 Championship: 11–25 November 2006 |
| Champions | Seongnam Ilhwa Chunma (7th title) |
| Champions League | Seongnam Ilhwa Chunma Jeonbuk Hyundai Motors Jeonnam Dragons |
| Matches played | 182 |
| Goals scored | 403 (2.21 per match) |
| Best Player | Kim Do-heon |
| Top goalscorer | Woo Sung-yong (16 goals) |
← 2005 2007 → | |
The 2006 K League was the 24th season of the K League, which kicked off on March 12. The format of the regular season and playoffs was the same as the one used in the 2005 season. It took a break for the 2006 FIFA World Cup in June and July. The playoff games were held in November.
SK Group, the owners of Bucheon SK, moved their club to Jeju, and renamed the club Jeju United. The club was based in the Jeju World Cup Stadium of Seogwipo. Gyeongnam FC joined the K League, increasing the number of clubs to fourteen.