| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Monika Joanna•Bejnar | |
| Used name | Monika•Bejnar | |
| Born | 10 March 1981 in Tarnów, Małopolskie |  POL |
| Measurements | 173 cm / 57 kg | |
| Affiliations | AZS Warszawa — Warszawa (Warsaw), Mazowieckie | POL |
| NOC | Poland | POL |
Personal Best: 400 – 51.68 (2005).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Athletics | POL |
Monika Bejnar | |||
| 4 × 400 metres Relay, Women (Olympic) | Poland | 5 | ||||
| 2008 Summer Olympics | Athletics | POL |
Monika Bejnar | |||
| 400 metres, Women (Olympic) | 4 h7 r1/3 | |||||
| 4 × 400 metres Relay, Women (Olympic) | Poland | 5 h1 r1/2 |
