| Alexander Francis Macdonald | |
| Constituency Mp: | Cornwall |
| Parliament: | Canadian |
| Predecessor: | Darby Bergin |
| Successor: | Darby Bergin |
| Term Start: | 1874 |
| Term End: | 1878 |
| Birth Date: | 1818 |
| Birth Place: | St. Raphael's, Upper Canada |
| Death Date: | April 12, 1913 |
| Death Place: | Cornwall, Ontario |
| Nationality: | British subject |
| Party: | Liberal Party |
| Occupation: | railway contractor |
Alexander Francis Macdonald (1818 - April 12, 1913) was a politician and railway contractor.
The son of Alexander Macdonald, he was educated in Cornwall and at St Raphael's College. He settled in Cornwall. Macdonald was president of the Canada Cotton Company.[1] After being elected in the 1874 election on January 22, he was unseated by petition on September 7, 1874, and re-elected on October 20 the same year. Macdonald did not run in the 1878 election. His brothers, John Sandfield Macdonald and Donald Alexander Macdonald, were also Members of Parliament.
Macdonald never married. He died in Cornwall at the age of 95.[1]
On Mr. Macdonald being unseated on petition, 7 September 1874:|}