| Country: | South Korea |
| Dates: | 1–15 November 2000 |
| Num Teams: | 4 |
| Champion Other: | Anyang LG Cheetahs |
| Second Other: | Bucheon SK |
| Matches: | 5 |
| Goals: | 19 |
| Top Scorer: | Hwang Yeon-seok Lee Eul-yong Lee Won-shik Gwak Kyung-keun André (2 goals each) |
| Prevseason: | 1999 |
| Nextseason: | 2004 |
The 2000 K League Championship was the seventh competition of the K League Championship, and was held to decide the 18th champions of the K League. It was contested between the top four clubs of the regular season. The first round was played as a single match between third place and fourth place of the regular season. The winners of the first round advanced to the semi-final, and played against runners-up of the regular season over two legs. The winners of the regular season directly qualified for the best-of-three final.
See main article: 2000 K League.
Bucheon SK won 5–4 on aggregate.
Anyang LG Cheetahs won the series 2–0.
See main article: 2000 K League.