2000 Korean League Cup (Supplementary Cup)
| Tournament details | |
|---|---|
| Country | South Korea |
| Dates | 19 March – 5 May 2000 |
| Teams | 10 |
| Final positions | |
| Champions | Bucheon SK (3rd title) |
| Runners-up | Jeonnam Dragons |
| Tournament statistics | |
| Top goal scorer(s) | Lee Won-shik (6 goals) |
The Daehan Fire Insurance Cup 2000 was the 13th competition of the Korean League Cup, and one of two Korean League Cups held in 2000.