| 2013 Australian Swimming Championships | |
|---|---|
 | |
| Host city | Adelaide, South Australia |
| Date(s) | 26 April – 3 May |
| Venue(s) | South Australia Aquatic and Leisure Centre |
| Events | 40 (men: 20; women: 20) |
The 2013 Australian Swimming Championships were held from 26 April until 3 May 2013 at the South Australia Aquatic and Leisure Centre in Adelaide, South Australia. They doubled up as the national trials for the 2013 World Aquatics Championships.