Secretary of State for Canada Secretaries of State for Canada Secretaries of State for Canada

| _ | Secretary_of_State | Prime_Minister | Tenure_ |
|---|---|---|---|
| 28. | Fernand Rinfret | King | September 25, 1926 – August 7, 1930 |
| 29. | Charles Hazlitt Cahan | Bennett | August 7, 1930 – October 23, 1935 |
|  | Fernand Rinfret (second time) | King | October 23, 1935 – July 12, 1939 |
| * | Ernest Lapointe (acting – 2nd time) | King | July 26, 1939 – May 8, 1940 |
| 30. | Pierre-François Casgrain | King | May 9, 1940 – December 14, 1941 |
| 31. | Norman Alexander McLarty | King | December 15, 1941 – April 17, 1945 |
| 32. | Paul Joseph James Martin | King | April 18, 1945 – December 11, 1946 |
| 33. | Colin William George Gibson | King | December 12, 1946 – November 15, 1948 |