Competitors for 1929 South American Aquatics Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Carlos Caridad |  ARG |
SWI | |
| Jaime Castells |  URU |
WAP | |
| Jorge Castells | URU |
WAP | |
| Juan Doglianitti | URU |
WAP | |
| Francisco Figueroa | URU |
WAP | 21 July 1906 |
| Jorge Martínez | URU |
WAP | |
| Manuel Mosquera | URU |
WAP | |
| Enrique Pereira | URU |
WAP | 1 December 1909 |
| Héctor Pérez | URU |
WAP | |
| Mario Russo | URU |
WAP | |
| Manuel Vázquez | URU |
WAP | |
| Ricardo Zecca | URU |
WAP | |
| Alberto Zorrilla | ARG |
SWI | 6 April 1906 |
| Mauricio Zuckermann | URU |
WAP |