| Noc: | BAR |
| Nocname: | Barbados Olympic Association |
| Year: | 2003 |
| Date: | 1–17 August 2003 |
| Games: | Pan American Games |
| Location: | Santo Domingo |
| Flagbearer: | Dominic Hill[1] |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 1 |
| Rank: | 28 |
| Appearances: | auto |
| App Begin Year: | 1963 |
The 14th Pan American Games were held in Santo Domingo, Dominican Republic from August 1 to August 17, 2003.
See main article: Athletics at the 2003 Pan American Games.
See main article: Swimming at the 2003 Pan American Games.
| Athlete | Event | Heat | Final | |||
|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | |||
| width=30% | Damian Alleyne | 100 m freestyle | 52.13 | 18 | 51.89 | 14 |
| width=30% | Damian Alleyne | 200 m freestyle | 1:53.19 | 9 | 1:53.22 | 9 |
| width=30% | Bradley Ally | 1:56.41 | 18 | align=center colspan=2 | did not advance | |