| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Jozef•Plachý |
| Used name | Jozef•Plachý |
| Born | 28 February 1949 in Košice, Košice (SVK) |
| Measurements | 182 cm / 73 kg |
| Affiliations | Slávia Košice, Košice (SVK) / HC Košice, Košice (SVK) / ASC Dukla, Praha (CZE) |
| NOC |  Czechoslovakia |
| Nationality |  Slovakia |
Personal Bests: 800 – 1:45.4 (1969); 1500 – 3:37.04 (1977).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | Nationality | As | |
|---|---|---|---|---|---|---|---|
| 1968 Summer Olympics | Athletics | TCH |
SVK |
Jozef Plachý | |||
| 800 metres, Men (Olympic) | 5 | ||||||
| 1972 Summer Olympics | Athletics | TCH |
SVK |
Jozef Plachý | |||
| 800 metres, Men (Olympic) | 3 h2 r2/3 | ||||||
| 1976 Summer Olympics | Athletics | TCH |
SVK |
Jozef Plachý | |||
| 800 metres, Men (Olympic) | 4 h3 r1/3 | ||||||
| 1980 Summer Olympics | Athletics | TCH |
SVK |
Jozef Plachý | |||
| 1,500 metres, Men (Olympic) | 6 |
