Sir Donald Alexander Macdonald | |
|---|---|
| Born | October 31, 1845 Cornwall, Canada West |
| Died | May 4, 1920 (aged 74) Ottawa, Ontario |
| Service | Canadian Militia |
| Years of service | 1863-1918 |
| Rank | Major-General |
| Awards | Imperial Service Order Order of St Michael and St George |
Sir Donald Alexander Macdonald CMG ISO (October 31, 1845 – May 4, 1920) was a Canadian Militia officer.