| Slovenia at the 2025 World Aquatics Championships | |
|---|---|
 | |
| World Aquatics code | SLO |
| National federation | Slovenian Swimming Association |
| in Singapore | |
| Competitors | 3 in 2 sports |
| Medals |
|
| World Aquatics Championships appearances | |
| Other related appearances | |
 Yugoslavia (1973–1991) | |
Slovenia competed at the 2025 World Aquatics Championships in Singapore from 11 July to 3 August 2025.
The following is the list of competitors in the Championships. [1]
| Sport | Men | Women | Total |
|---|---|---|---|
| Open Water | 0 | 1 | 1 |
| Swimming | 1 | 1 | 2 |
| Total | 1 | 2 | 3 |
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Špela Perše | Women's 3 km knockout sprints | 18:39.3 | 14 | Did not advance | |||
| Women's 5 km | — | 1:08:34.9 | 36 | ||||
| Women's 10 km | — | 2:09:27.8 | 29 | ||||
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Sašo Boškan | 200 m freestyle | 1:49.47 | 38 | Did not advance | |||
| 400 m freestyle | 3:49.86 | 26 | — | Did not advance | |||
| Athlete | Event | Heat | Semi-final | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Janja Šegel | 100 m freestyle | 55.71 | 33 | Did not advance | |||
| 200 m freestyle | 2:01.18 | 32 | Did not advance | ||||
| 100 m backstroke | 1:04.10 | 38 | |||||