| Italy at the 1973 World Aquatics Championships | |
|---|---|
 | |
| World Aquatics code | ITA |
| National federation | Italian Swimming Federation |
| in Belgrade, Yugoslavia | |
| Medals Ranked 3rd |
|
| World Aquatics Championships appearances (overview) | |
Italy competed at the 1973 World Aquatics Championships in Belgrade, Yugoslavia from August 31 to September 9.
| Medal | Name | Sport | Event | Date |
|---|---|---|---|---|
 Gold | Klaus Dibiasi | Diving | Men's platform | 9 September |
 Silver | Klaus Dibiasi | Diving | Men's springboard | 6 September |
| Athlete | Event | Preliminaries | Final | ||
|---|---|---|---|---|---|
| Points | Rank | Points | Rank | ||
| Klaus Dibiasi | Men's springboard | 605.40 | 1 Q | 617.73 | |
| Men's platform | 526.77 | 1 Q | 559.53 | | |
| Giorgio Cagnotto | Men's springboard | 563.22 | 5 Q | 574.05 | 4 |
| Men's platform | 507.93 | 4 Q | 492.06 | 4 | |
| Giovanna Marchi | Women's springboard | 340.71 | 16 | did not advance | |
| Carmen Casteiner | Women's platform | 285.75 | 17 | did not advance | |