The men's modern pentathlon at the 2000 Summer Olympics in Sydney was held on 30 September.

Three venues were used: The Dome and Exhibition Complex (fencing and shooting), Sydney International Aquatic Centre (swimming) and Sydney Baseball Stadium (horse-riding and cross-country running).

[1] Dmitry Svatkovsky from Russia won the gold medal with a score of 5,376 points.

[2] The modern pentathlon consisted of five events, with all five held in one day.

[3] All times are Australian Time (UTC+10) Twenty-four athletes participated.