| Iaaf: | SUD |
| Flagcaption: | Flag of Sudan |
| Games Link: | 1983 World Championships in Athletics |
| Year: | 1983 |
| Games: | World Championships in Athletics |
| Location: | Helsinki, Finland |
| Date: | August 7–14, 1983 |
| Competitors: | 4 |
| Competitors Men: | 4 |
| Events: | 5 |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
Sudan competed at the 1983 World Championships in Athletics in Helsinki, Finland, from August 7 to 14, 1983.[1]
| Athlete | Event | Heat | Quarterfinal | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|---|
| Result | Rank | Result | Rank | Result | Rank | Result | Rank | ||
| Hassan El Kashief | 400 metres | 46.61 | 15 Q | Did not finish | colspan=4 rowspan=4 | ||||
| align=left rowspan=2 | Omer Khalifa | 800 metres | 1:49.67 | 41 | colspan=2 rowspan=3 | ||||
| 1500 metres | 3:48.23 | 41 | |||||||
| Ahmed Musa Jouda | 10,000 metres | 28:38.03 | 24 | ||||||