| Personal information | |
|---|---|
| Nationality | Australian |
| Born | 5 January 1928 |
| Died | 19 November 2004 (aged 76) |
| Sport | |
| Sport | Middle-distance running |
| Event(s) | 800 metres |
Don MacMillan (5 January 1928 – 19 November 2004) was an Australian middle-distance runner. He competed in the 800 metres at the 1952 Summer Olympics and the 1956 Summer Olympics.