Incumbents
- Prime Minister: Sir Wilfrid Laurier
- Governor General: Earl Grey
- Premier of Alberta: Alexander Rutherford
- Premier of British Columbia: Richard McBride
- Premier of Manitoba: R.P. Roblin
- Premier of New Brunswick: Clifford Robinson then John Hazen
- Premier of Nova Scotia: George H. Murray
- Premier of Ontario: Sir James Whitney
- Premier of Prince Edward Island: Arthur Peters then F. L. Haszard
- Premier of Quebec: Lomer Gouin
- Premier of Saskatchewan: Thomas Walter Scott
Read more about this topic: 1908 In Canada