| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Donald Robertson Thomson "Don"•MacMillan |
| Used name | Don•MacMillan |
| Born | 5 January 1928 |
| Died | 19 November 2004 |
| Measurements | 190 cm / 85 kg |
| Affiliations | Australia Capital Territory |
| NOC | Australia |
Don MacMillan had the following podium finishes at major championships: 3rd in the 1954 British Empire and Commonwealth Games 4×440 yards Relay (with Brian Oliver, David Lean, and Kevan Gosper). MacMillan also finished seventh in the 1950 British Empire and Commonwealth Games 1 mile. In the 1954 British Empire and Commonwealth Games he was eliminated in the heat of the 880 yards as well as in the 1 mile.
Personal Bests: 800 – 1:50.3 (1954); 1500 – 3:49.77 (1952).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1952 Summer Olympics | Athletics | AUS |
Don MacMillan | |||
| 800 metres, Men (Olympic) | 8 h1 r2/3 | |||||
| 1,500 metres, Men (Olympic) | 9 | |||||
| 4 × 400 metres Relay, Men (Olympic) | Australia | |||||
| 1956 Summer Olympics | Athletics | AUS |
Don MacMillan | |||
| 800 metres, Men (Olympic) | 4 h2 r1/3 |
Date of birth is uncertain. Commonwealth Games data also has a DOB of 5 January 1930, but multiple sources confirm the DOB listed above.