List of ambassadors of Canada to the United States

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This is a list of ambassadors of Canada to the United States, formally titled as Ambassador Extraordinary and Plenipotentiary to the United States of America for His [Her] Majesty's Government in Canada. Originally, Canada's top diplomatic representative to the U.S. had the rank of Envoy Extraordinary and Minister Plenipotentiary. The title was promoted to the rank of Ambassador Extraordinary and Plenipotentiary in 1943, during the period when Leighton McCarthy had the post.

Before November 25, 1926, Canada was represented in Washington D.C. by the British ambassador to the United States.

Most Canadian ambassadors to the United States have been political appointees to the position. A few (Chrétien, Pearson, Charles Ritchie, Edgar Ritchie, Kirsten Hillman, and Wrong) were career diplomats or spent most of their career at the Department of External Affairs (or its successors).

Envoy Extraordinary and Minister Plenipotentiary

class=wikitable style="text-align:center"

! # !! Name !! Picture !! Took office !! Left office !! Prime Minister(s)

1

| Vincent Massey

| Image:Vincent Massey 1927.jpg

| November 25, 1926

| July 23, 1930

| William Lyon Mackenzie King

| H. H. Wrong (Chargé d'Affaires ad interim)

|Image:Humphrey Hume Wrong c1915.jpg

| July 23, 1930

| March 9, 1931

| William Lyon Mackenzie King
R. B. Bennett

2

| W.D. Herridge

| Image:Photograph of William Duncan Herridge (d. 1961) (10613346053).jpg

| March 9, 1931

| 1935

| R. B. Bennett

| H. H. Wrong (Chargé d'Affaires ad interim)

|Image:Humphrey Hume Wrong c1915.jpg

| 1935

| 1936

| R. B. Bennett
William Lyon Mackenzie King

3

| Sir Herbert Marler

| Image:HerbertMeredithMarler.jpg

| 1936

| 1939

| William Lyon Mackenzie King

4

| Loring Christie

|

| 1939

| 1941

| William Lyon Mackenzie King

5

| Leighton McCarthy

|Image:Leighton McCarthy.jpg

| 1941

| 1943

| William Lyon Mackenzie King

Ambassador Extraordinary and Plenipotentiary

class="wikitable" style="text-align:center"

! # !! Name !! Picture !! Took office !! Left office !! Prime Minister(s)

5

|Leighton McCarthy

|Image:Leighton McCarthy.jpg

| 1943

| 1944

|William Lyon Mackenzie King

6

|Lester B. Pearson

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|1944

|1946

|William Lyon Mackenzie King

7

|H. H. Wrong

|Image:Humphrey Hume Wrong c1915.jpg

|1946

|1953

|William Lyon Mackenzie King

Louis St. Laurent

8

|A.D.P. Heeney

|134x134px

|1953

|1957

|Louis St. Laurent

9

|Norman Robertson

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|1957

|1958

|John Diefenbaker

|A.D.P. Heeney

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|1959

|1962

|John Diefenbaker

10

|C.S.A. Ritchie

|

|1962

|1966

|John Diefenbaker

Lester B. Pearson

11

|A.E. Ritchie

|

|1966

|1970

|Lester B. Pearson

Pierre Elliott Trudeau

12

|Marcel Cadieux

|136x136px

|1970

|1975

|Pierre Elliott Trudeau

13

|Jake Warren

|

|1975

|1977

|Pierre Elliott Trudeau

14

|Peter Towe

|

|1977

|1981

|Joseph Clark

Pierre Elliott Trudeau

15

|Allan Gotlieb

|136x136px

|1981

|1989

|Pierre Elliott Trudeau

John Turner

Brian Mulroney

16

|Derek Burney

|152x152px

|1989

|1993

|Brian Mulroney

Kim Campbell

17

|John de Chastelain

|

|1993

|1994

|Jean Chrétien

18

|Raymond Chrétien

|141x141px

|1994

|2000

|Jean Chrétien

19

|Michael Kergin

|

|October 26, 2000

|February 28, 2005

|Jean Chrétien

Paul Martin

20

|Frank McKenna

|123x123px

|March 8, 2005

|March 13, 2006

|Paul Martin

Stephen Harper

21

|Michael Wilson

|136x136px

|March 13, 2006

|October 19, 2009

|Stephen Harper

22

|Gary Doer

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|October 19, 2009

|March 3, 2016

|Stephen Harper

Justin Trudeau

23

|David MacNaughton

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|March 3, 2016

|August 31, 2019

|Justin Trudeau

24

|Kirsten Hillman[https://www.international.gc.ca/country-pays/us-eu/washington-rep.aspx?lang=eng], Acting Ambassador of Canada to the United States. Government of Canada. Retrieved November 5, 2019.[https://www.cbc.ca/news/politics/kirsten-hillman-us-ambassador-1.5510279], Kirsten Hillman officially named Canadian ambassador to the United States. CBC. Retrieved March 25, 2020.

|137x137px

|March 26, 2020

Acting Ambassador
from August 31, 2019

|Incumbent

|Justin Trudeau

See also

References

  • {{cite web|url=http://www.dfait-maeci.gc.ca/department/history/hplsearch-en.asp|title=Canadian Heads of Posts Abroad from 1880|work=Department of Foreign Affairs and International Trade}}

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