John Alexander Macdonald (disambiguation)

John A. Macdonald was Canada's first Prime Minister.

John Alexander Macdonald may refer to:

• John Alexander MacDonald (Prince Edward Island politician) (1838–1905), former speaker of the Prince Edward Island assembly
• John Alexander Macdonald (Prince Edward Island politician) (1874–1948), Canadian member of parliament for King's, Prince Edward Island
• John Alexander Macdonald (Nova Scotia politician) (1883–1945), Conservative member for Richmond-West Cape Breton, Nova Scotia, Senator
• Jack MacDonald (Hamilton politician) (1927–2010), businessman, journalist, and mayor of Hamilton, Ontario
• John Alexander McDonald (Nova Scotia politician) (1889–1962), Liberal senator from Nova Scotia

See also

• John Macdonald (disambiguation)