List of high commissioners of Australia to Canada

The high commissioner of Australia to Canada is an officer of the Australian Department of Foreign Affairs and Trade and the head of the High Commission of the Commonwealth of Australia to Canada. The Australian High Commission also has responsibility for relations with Bermuda, a self-governing Overseas Territory of the United Kingdom. The position has the rank and status of an ambassador extraordinary and plenipotentiary and is currently held by Kate Logan since 9 December 2024.

Australia and Canada have enjoyed official diplomatic relations since 12 September 1939, when high commissioners were first exchanged as Australia's second independent diplomatic posting established from 29 March 1940, with only the High Commission in London (1910) being older. As fellow Dominion countries, Australia and Canada had many prior contacts, particularly in trade, and continue to share a monarch as Commonwealth realms. The High Commissioner's Official Residence is located at Australia House, Ottawa, while the Chancery is located at the Sun Life Financial Centre, Suite 1301, 50 O'Connor Street, in Downtown Ottawa. The work of the High Commission is also supported by a Consulate-General in Toronto and an Honorary Consulate in Vancouver, which are run by Austrade.