| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Leonard Frederick•Treganowan | |
| Used name | Leonard•Treganowan | |
| Born | 14 June 1931 in ?, Victoria |  AUS |
| Died | 21 February 1988 (aged 56 years 8 months 7 days) in ?, Victoria | AUS |
| Measurements | 90 kg | |
| Affiliations | New South Wales/Victoria | |
| NOC | Australia | AUS |
Leonard Treganowan had the following podium finishes at major championships: 3rd in the 1958 British Empire and Commonwealth Games Middle-Heavyweight class (835 pounds).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1956 Summer Olympics | Weightlifting | AUS |
Leonard Treganowan | |||
| Middle-Heavyweight, Men (Olympic) | 8 |
