| Noc: | HAI |
| Nocname: | Comité Olympique Haïtien |
| Games: | Summer Olympics |
| Year: | 1988 |
| Location: | Seoul |
| Competitors: | 4 |
| Sports: | 2 |
| Flagbearer: | Deborah Saint Phard |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Haiti competed at the 1988 Summer Olympics in Seoul, South Korea. Haiti's delegation consisted of four competitors and one official.
The following is the list of number of competitors in the Games.[1]
| width=180 | Sport | width=55 | Men | width=55 | Women | width=55 | Total |
|---|---|---|---|---|---|---|---|
| Athletics | 2 | 1 | 3 | ||||
| Tennis | 1 | 0 | 1 | ||||
| Total | 3 | 1 | 4 |
See main article: Athletics at the 1988 Summer Olympics.
| Athlete | Event | Heat Round 1 | Heat Round 2 | Semifinal | Final | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | Time | Rank | |||
| align=left rowspan=2 | Claude Roumain | 100 metres | 11.22 | 94 | Did not advance | |||||
| 200 metres | 22.60 | 66 | Did not advance | |||||||
| Dieudonné Lamothe | Marathon | 2:16:15 | 20 | |||||||
See main article: Tennis at the 1988 Summer Olympics.