Czechoslovakia at the 1973 World Aquatics Championships
# Czechoslovakia at the 1973 World Aquatics Championships

Czechoslovakia competed at the 1973 World Aquatics Championships in Belgrade from August 31 to September 9.

## Medalists

| Medal | Name | Sport | Event | Date |
| - | - | - | - | - |
| Silver | Milena Duchková | Diving | Women's springboard | September 3 |

## Diving

| Athlete | Event | Preliminaries | Preliminaries | Final | Final |
| - | - | - | - | - | - |
| Athlete | Event | Points | Rank | Points | Rank |
| Milena Duchková | Women's springboard | 384.03 | 9 | did not advance | did not advance |
| Milena Duchková | Women's platform | 352.20 | 5 Q | 387.18 | |
| Milena Tomacková | Women's springboard | 307.80 | 20 | did not advance | did not advance |
| Milena Tomacková | Women's platform | 296.52 | 16 | did not advance | did not advance |

## Swimming

| Athlete | Event | Heat | Heat | Final | Final |
| - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank |
| Mirek Hrouda | Men's 100 m freestyle | 54.24 | 16 | did not advance | did not advance |
| Olga Chlupova | Women's 100 m freestyle | 1:02.90 | 22 | did not advance | did not advance |
| Olga Chlupova | Women's 100 m breaststroke | 1:20.04 | 15 | did not advance | did not advance |
| Olga Chlupova | Women's 200 m breaststroke | 2:50.94 | 15 | did not advance | did not advance |
| Olga Chlupova | Women's 200 m individual medley | 2:33.09 | 18 | did not advance | did not advance |
| Věra Faitlová | Women's 100 m butterfly | 1:07.93 | 15 | did not advance | did not advance |
| Věra Faitlová | Women's 200 m butterfly | 2:29.72 | 16 | did not advance | did not advance |
