These are the results of the men's +100 kg (also known as heavyweight) competition in judo at the 2000 Summer Olympics in Sydney. A total of 33 men competed in this event, limited to jūdōka whose body weight was more than 100 kilograms. Competition took place in the Sydney Convention and Exhibition Centre on 22 September.
Contents
First round
As there were more than 32 qualifiers for the tournament, one first round match was held to reduce the field to 32 judoka.
Main bracket
The gold and silver medalists were determined by the final match of the main single-elimination bracket.
Repechage
The losing semifinalists as well as those judoka eliminated in earlier rounds by the four semifinalists of the main bracket advanced to the repechage. These matches determined the two bronze medalists for the event.