| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Frances Joan "Tiny"•O'Halloran (-Ferguson) | |
| Used name | Tiny•O'Halloran | |
| Born | 25 January 1934 in Toronto, Ontario |  CAN |
| Affiliations | ? — Toronto, Ontario | CAN |
| NOC | Canada | CAN |
Personal Bests: 100y – 11.5 (1952); 200 – 25.2 (1952).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Athletics | CAN |
Tiny O'Halloran | |||
| 200 metres, Women (Olympic) | 4 h2 r1/3 | |||||
| 4 × 100 metres Relay, Women (Olympic) | Canada | 3 h3 r1/2 |
