Competitors for 1998 African Swimming Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Mehdi Addadi |  ALG |
SWI | 13 February 1972 |
| Fares Attar | ALG |
SWI | 1975 |
| Kenza Bennaceur | ALG |
SWI | 14 January 1976 |
| Adrian Bosch |  RSA |
SWI | |
| Reda Boutaghou | ALG |
SWI | 1971 |
| Taryn Cokayne | RSA |
SWI | 6 September 1983 |
| Candice Crafford | RSA |
SWI | 1981 |
| Nádia Cruz |  ANG |
SWI | 12 July 1975 |
| Richard de Wet | RSA |
SWI | |
| Nicholas Diaper |  KEN |
SWI | 29 December 1980 |
| Valérie Duchenne |  MRI |
SWI | |
| Ellen Hight |  ZAM |
SWI | 13 February 1981 |
| Salim Iles | ALG |
SWI | 14 May 1975 |
| Ziada Jardine | RSA |
SWI | 31 October 1984 |
| Grant Jollands | RSA |
SWI | |
| Jin-Woo Kim | KEN |
SWI | 17 February 1983 |
| Donna Leslie | RSA |
SWI | 9 October 1981 |
| Fakhry Mansour | KEN |
SWI | |
| Tanya Naude-Hildebrand | RSA |
SWI | 1977 |
| Christopher Ragoi | KEN |
SWI | |
| Mbolatiana Ramanisa |  MAD |
SWI | 20 May 1982 |
| Brett Rogers | RSA |
SWI | 1979 |
| Roland Schoeman | RSA |
SWI | 3 July 1980 |
| Kamal Shah | KEN |
SWI | |
| Taryn Smith | RSA |
SWI | |
| Anel Swanepoel | RSA |
SWI | |
| Taryn Ternent | RSA |
SWI | 1 April 1979 |
| Leanne van der Walt | RSA |
SWI | 1981 |
| Alison Walker | RSA |
SWI |