| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Željko•Knapić | |
| Used name | Željko•Knapić | |
| Other names | Жељко Кнапић | |
| Born | 26 March 1957 in Čakovec, Međimurska županija |  CRO |
| Measurements | 174 cm / 67 kg | |
| Affiliations | AK Sloboda — Varaždin, Varaždinska županija | CRO |
| NOC | Yugoslavia |  YUG |
| Nationality | Croatia |
Personal Best: 400 – 45.64 (1981).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Athletics | YUG |
CRO |
Željko Knapić | |||
| 4 × 400 metres Relay, Men (Olympic) | Yugoslavia | 3 h1 r1/2 |
