The 2000 Asian Judo Championships were held in Osaka, Japan 26 May to 28 May 2000.
| Extra-lightweight (60 kg) | |||
| Half-lightweight (66 kg) | |||
| Lightweight (73 kg) | |||
| Half-middleweight (81 kg) | |||
| Middleweight (90 kg) | |||
| Half-heavyweight (100 kg) | |||
| Heavyweight (+100 kg) | |||
| Openweight | |||
| Extra-lightweight (48 kg) | |||
| Half-lightweight (52 kg) | |||
| Lightweight (57 kg) | |||
| Half-middleweight (63 kg) | |||
| Middleweight (70 kg) | |||
| Half-heavyweight (78 kg) | |||
| Heavyweight (+78 kg) | |||
| Openweight | |||