| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Vanja•Rogulj | |
| Used name | Vanja•Rogulj | |
| Born | 13 February 1982 in Split, Splitsko-dalmatinska županija |  CRO |
| Measurements | 180 cm / 78 kg | |
| Affiliations | Mladost — Zagreb, Grad Zagreb | CRO |
| NOC | Croatia | CRO |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Swimming (Aquatics) | CRO |
Vanja Rogulj | |||
| 100 metres Breaststroke, Men (Olympic) | 30 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Croatia | 14 | ||||
| 2004 Summer Olympics | Swimming (Aquatics) | CRO |
Vanja Rogulj | |||
| 100 metres Breaststroke, Men (Olympic) | 26 | |||||
| 200 metres Breaststroke, Men (Olympic) | 37 | |||||
| 2008 Summer Olympics | Swimming (Aquatics) | CRO |
Vanja Rogulj | |||
| 100 metres Breaststroke, Men (Olympic) | =42 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | Croatia | 12 |
