| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Marian Andrzej•Dudziak | |
| Used name | Marian•Dudziak | |
| Born | 2 February 1941 in Wielichowo, Wielkopolskie |  POL |
| Measurements | 181 cm / 81 kg | |
| Affiliations | Orkan Poznań — Poznań, Wielkopolskie | POL |
| Olimpia Poznań — Poznań, Wielkopolskie | POL | |
| NOC | Poland | POL |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
Personal Best: 100 – 10.2 (1964).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1964 Summer Olympics | Athletics | POL |
Marian Dudziak | |||
| 100 metres, Men (Olympic) | 6 h1 r2/4 | |||||
| 4 × 100 metres Relay, Men (Olympic) | Poland | 2 | Silver | |||
| 1968 Summer Olympics | Athletics | POL |
Marian Dudziak | |||
| 100 metres, Men (Olympic) | 5 h3 r2/4 | |||||
| 4 × 100 metres Relay, Men (Olympic) | Poland | 8 |
