| Noc: | NRU |
| Nocname: | Nauru Olympic Committee |
| Games: | Summer Olympics |
| Year: | 2004 |
| Location: | Athens |
| Competitors: | 3 |
| Sports: | 1 |
| Flagbearer: | Yukio Peter[1] |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
| App Begin Year: | 1996 |
Nauru competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004.
The Nauru Olympic Committee was recognized by the International Olympic Committee on 1 January 1994.[2]
See main article: Weightlifting at the 2004 Summer Olympics. All three of Nauru's athletes at the Games were weightlifters, including 2002 Commonwealth champion Reanna Maricha Solomon. The best finish came from Peter, who beat out four other lifters to place 8th. Both male athletes were the youngest in their respective classes.
| Athlete | Event | Snatch | Clean & Jerk | Total | Rank | |||
|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | |||||
| Yukio Peter | Men's −69 kg | 135 | 12 | 167.5 | 7 | 302.5 | 8 | |
| Itte Detenamo | Men's +105 kg | 155 | 16 | 192.5 | 14 | 347.5 | 14 | |
| Reanna Solomon | Women's +75 kg | 95 | =10 | 125 | =10 | 220 | 11 | |