| Season | 2007 |
|---|---|
| Dates | Regular season: 3 March – 14 October 2007 Championship: 20 October – 11 November 2007 |
| Champions | Pohang Steelers (4th title) |
| Champions League | Pohang Steelers Jeonnam Dragons |
| Matches played | 182 |
| Goals scored | 424 (2.33 per match) |
| Best Player | André Luiz Tavares |
| Top goalscorer | Cabore (17 goals) |
← 2006 2008 → | |
The 2007 K League was the 25th season of the K League. The format of the league was changed from two stages to single league since this season. Each team played 26 matches against every other teams under the home and away system. After the regular league was finished, the top six clubs qualified for the championship playoffs to determine champions.
It took a break after the Round 13 on 23 June due to the 2007 AFC Asian Cup, and resumed with the Round 14 on 8 August.