| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Ashley John•Callus | |
| Used name | Ashley•Callus | |
| Nick/petnames | Ash | |
| Born | 10 March 1979 in Brisbane, Queensland | |
| Measurements | 188 cm / 85 kg | |
| Affiliations | Redlands Swim Club — Brisbane, Queensland | |
| Southport Olympic Swimming Club — Southport, Queensland | ||
| NOC | Australia |
| Medals | OG |
| Gold | 1 |
| Silver | 0 |
| Bronze | 1 |
| Total | 2 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Swimming (Aquatics) | Ashley Callus | ||||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Australia | 1 | Gold | |||
| 2004 Summer Olympics | Swimming (Aquatics) | Ashley Callus | ||||
| 50 metres Freestyle, Men (Olympic) | 26 | |||||
| 100 metres Freestyle, Men (Olympic) | 31 | |||||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Australia | 6 | ||||
| 2008 Summer Olympics | Swimming (Aquatics) | Ashley Callus | ||||
| 50 metres Freestyle, Men (Olympic) | 4 | |||||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | Australia | 3 | Bronze |