| Chef de misssion | Titre | Carrière | Nomination | Présentation des lettres de créance | Fin de l'affectation |
| Laureys, Jean François Léon Henri | H-C | NC | 1940/01/18 | 1940/02/01 | 1944/04/11 |
| Burchell, Charles Jost | H-C | NC | 1944/02/15 | 1944/03/27 | 1945/08/10 |
| Macgillivray, John Charles | H-C p.i. | C | 1945/08/10 | | 1946/07/15 |
| Pick, Alfred John | H-C p.i. | C | 1946/07/15 | | 1947/01/30 |
| McGreer, Edgar D'Arcy | H-C | C | 1946/10/24 | 1947/01/30 | 1950/04/00 |
| McDermot, Terrence William Leighton | H-C | C | 1950/08/02 | 1950/10/06 | 1954/02/12 |
| Gill, Evan William Thistle | H-C | C | 1954/03/25 | 1954/07/16 | 1957/07/10 |
| Blanchette, Arthur Edward | H-C p.i. | C | 1957/07/11 | | 1958/03/24 |
| Hurley, James Joseph | H-C | C | 1957/12/13 | 1958/03/24 | 1961/05/31 |
| Hurley, James Joseph | AEP | C | 1961/06/01 | | 1963/09/05 |
| Miller, David Miles | Chargé d'affaires a.i. | C | 1963/09/06 | | 1964/08/00 |
| Collins, Ralph Edgar | AEP | C | 1964/02/11 | 1964/08/00 | 1965/08/16 |
| Woodsworth, Charles James | AEP | C | 1965/05/20 | | 1969/07/04 |
| Carter, Harry Havilland | AEP | C | 1969/07/15 | | 1972/08/04 |
| Campbell, Arthur Grant | AEP | C | 1972/06/01 | 1972/10/00 | 1976/08/31 |
| Grande, George Kinnear | AEP | C | 1976/06/29 | 1976/09/17 | 1979/02/28 |
| Middleton, Robert Morrice | AEP | C | 1978/12/21 | 1979/03/16 | 1982/08/20 |
| Lee, Edward Graham | AEP | C | 1982/09/22 | 1982/09/23 | 1986/09/13 |
| MacLean, Ronald Stuart | AEP | C | 1986/09/18 | 1986/11/27 | |
| Westdal, Christopher William | AEP | C | 1991/08/13 | 1991/08/27 | |
| Brault, Marc | AEP | C | 1993/08/09 | 1994/03/25 | |
| Perron, Arthur C. | H-C | C | 1995/07/04 | | 1998/07/26 |
| Bartleman, James Karl | H-C | C | 1998/08/04 | 1998/08/25 | |
| Edwards, Lucie Geneviève | H-C | C | 1999/08/11 | 1999/09/14 | |
| Scrimshaw, Sandelle D. | H-C | C | 2003/07/31 | 2003/10/24 | |
| Archibald, Ruth | H-C | C | 2006/09/20 | 2006/11/24 | |
| Dion, Adèle | H-C | C | 2009/06/16 | 2009/10/01 | |
| Barban, Gaston | H-C | C | 2012/11/19 | 2013/01/29 | 2015/08 |
| McCardell, Sandra | H-C | C | 2015/07/20 | 2015/11/26 | 2019/08 |
| Butler, Kim Perry | H-C p.i. | C | 2019/12/09 | | 2019/09/19 |
| Cooter, Christopher | H-C p.i. | C | 2020/11/20 | | |
| Cooter, Christopher | H-C | C | 2021/08/12 | 2021/10/12 | |
