Bulgaria at the 1973 World Aquatics Championships
# Bulgaria at the 1973 World Aquatics Championships

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

## Swimming

### Men

| Athlete | Event | Heat | Heat | Final | Final |
| - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank |
| Stefan Georgiev | 100 m freestyle | 55.06 | 22 | did not advance | did not advance |
| Lyudmil Stoev | 100 m freestyle | 56.23 | 28 | did not advance | did not advance |
| Krasimir Enchev | 400 m freestyle | 4:24.53 | 24 | did not advance | did not advance |
| Dimitar Kolarov | 100 m backstroke | 1:04.04 | 29 | did not advance | did not advance |
| Angel Chakarov | 100 m breaststroke | 1:11.29 | 27 | did not advance | did not advance |
| Angel Chakarov | 200 m breaststroke | did not start | did not start | did not advance | did not advance |
| Angel Chakarov | 400 m individual medley | 5:08.22 | 26 | did not advance | did not advance |
| Vasil Dobrev | 100 m butterfly | 59.99 | 17 | did not advance | did not advance |
| Vasil Dobrev | 200 m butterfly | 2:11.95 | 17 | did not advance | did not advance |
| Bulgarian team | 4 × 100 m medley relay | 4:14.63 | 14 | did not advance | did not advance |

### Women

| Athlete | Event | Heat | Heat | Final | Final |
| - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank |
| Janet Slavcheva | 100 m butterfly | 1:09.61 | 27 | did not advance | did not advance |
