| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Marguerite•Chaudoir (Trasenster-) |
| Used name | Marguerite•Chaudoir |
| Born | 19 November 1885 in Liège, Liège (BEL) |
| Died | 24 December 1967 in Liège, Liège (BEL) |
| NOC | Belgium |
Marguerite Chaudoir played doubles and mixed at the 1920 Olympics, losing in the quarter-finals of both events. She played doubles alongside Marthe Dupont-Trasenster, her niece. Chaudoir and Dupont-Trasenster were Belgian doubles champions in 1908, 1913, and 1921. Marguerite Chaudoir also won the 1909 Belgian singles championship.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Tennis | BEL |
Marguerite Chaudoir | |||
| Doubles, Mixed (Olympic) | Albert Lammens | =5 | ||||
| Doubles, Women (Olympic) | Marthe Dupont | =5 |