Alexander MacDonald
Alexander MacDonald may refer to:
- Alexander Óg, Lord of Islay (c.1260-1308)
- Alasdair MacMhaighstir Alasdair, aka Alexander MacDonald (c. 1695–1770)
- Alexander Macdonald, 1st Baron Macdonald (c. 1745–1795), Scottish peer
- Alexander Macdonald, 2nd Baron Macdonald (1773–1824), Scottish peer and Member of Parliament
- Alexander Macdonald, 7th Baron Macdonald (1909–1970)
- Alexander MacDonald (bishop of Victoria) (1858–1941)
- Alexander Macdonald (Manitoba politician) (1844–1928), Mayor of Winnipeg in 1892
- Alexander Macdonald (British Columbia politician) (born 1918), Canadian Member of Parliament for Vancouver Kingsway
- Alexander Macdonald (Lib-Lab politician) (1821–1881), Scottish miner, teacher, trade union leader and Lib-Lab politician
- Alexander MacDonald (vicar apostolic) (1736–1791), Roman Catholic bishop and Vicar Apostolic for the Scottish Highlands
- Alexander of Islay, Earl of Ross (died 1449)
- Alex MacDonald (footballer born 1948)
- Alex MacDonald (footballer born 1990)
- Alex MacDonald (Ontario Libertarian politician)
- Alex Macdonald (trade unionist) (1910–1969), Australian trade unionist
See also