| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | LaDonna M.•Antoine (-Watkins) | |
| Used name | LaDonna•Antoine | |
| Born | 20 November 1974 in Regina, Saskatchewan |  CAN |
| Measurements | 168 cm / 61 kg | |
| Affiliations | Regina Athletic Track | |
| NOC | Canada | CAN |
Personal Bests: 100 – unknown; 400 – 50.92 (2000).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Athletics | CAN |
LaDonna Antoine | |||
| 400 metres, Women (Olympic) | 6 h2 r2/4 | |||||
| 4 × 100 metres Relay, Women (Olympic) | Canada | 5 h3 r1/2 | ||||
| 2000 Summer Olympics | Athletics | CAN |
LaDonna Antoine | |||
| 400 metres, Women (Olympic) | 5 h1 r3/4 | |||||
| 4 × 400 metres Relay, Women (Olympic) | Canada | 5 h1 r1/2 |
