| Noc: | IOA |
| Games: | Summer Olympics |
| Year: | 2000 |
| Flagcaption: | East Timorese athletes competed under the Olympic Flag |
| Location: | Sydney, Australia |
| Date: | 15 September – 1 October 2000 |
| Competitors: | 4 |
| Sports: | 3 |
| Appearances: | auto |
| See also: | (1984–1996) (2004–) |
Four athletes from East Timor, at the time under United Nations administration, competed as individual Olympic athletes at the 2000 Summer Olympics in Sydney, Australia.
See main article: Athletics at the 2000 Summer Olympics.
| Athletes | Events | Final | ||
|---|---|---|---|---|
| Time | Rank | |||
| Calisto da Costa | Men's Marathon | 2:33:11 | 71 | |
| Aguida Amaral | Women's Marathon | 3:10:55 | 43 | |
See main article: Boxing at the 2000 Summer Olympics.
See main article: Weightlifting at the 2000 Summer Olympics.
Men