| Chef de misssion | Titre | Carrière | Nomination | Présentation des lettres de créance | Fin de l'affectation |
| Irwin, William Arthur | AEP | NC | 1961/09/16 | 1961/10/18 | 1964/05/06 |
| Lemieux, Hubert Edmond | Chargé d'affaires a.i. | C | 1961/11/01 | | 1965/09/07 |
| Feaver, Herbert Frederick Brooks-Hill | AEP | C | 1964/03/26 | 1964/11/25 | 1967/05/04 |
| Nelson, John Howard | Chargé d'affaires a.i. | C | 1965/09/07 | | 1966/09/14 |
| Sirrs, Robert Douglas | Chargé d'affaires a.i. | C | 1966/09/14 | | 1968/07/28 |
| Rae, Saul Forbes | AEP | C | 1967/04/19 | 1967/11/07 | 1972/06/25 |
| Tregaskes, Stuart Gerald | Chargé d'affaires a.i. | C | 1968/07/28 | | 1971/03/15 |
| Browne, Dean John | Chargé d'affaires a.i. | C | 1971/03/15 | | 1972/10/27 |
| Schwarzmann, Maurice | AEP | C | 1972/04/22 | | 1975/09/27 |
| Carruthers, Clive Alexander | Chargé d'affaires a.i. | C | 1972/10/29 | 1976/09/05 | |
| Langley, James Coningsby | AEP | C | 1975/10/21 | | 1979/06/01 |
| Taylor, Lewis James | Chargé d'affaires a.i. | C | 1976/08/30 | | 1978/05/25 |
| Rufelds, Carl Ernest | Chargé d'affaires a.i. | C | 1978/09/12 | | 1981/06/04 |
| Charland, Claude Talbot | AEP | C | 1979/04/04 | 1979/12/03 | 1982/02/14 |
| McArthur, Archibald Duncan | Chargé d'affaires a.i. | C | 1981/07/16 | | 1982/07/03 |
| Tanguay, Pierre | AEP | C | 1982/09/03 | 1982/10/28 | |
| Potvin, André Réal | AEP | C | 1985/09/19 | 1985/10/15 | |
| Chrétien, Raymond A.J. | AEP | C | 1987/05/21 | 1987/07/21 | 1988/10/29 |
| Buckley-Jones, Martha Dilys | Chargé d'affaires a.i. | C | 1987/08/20 | | 1990/08/25 |
| Winfield, David John Sydney | AEP | C | 1989/11/23 | | |
| Dickson, Brian | AEP | C | 1990/09/12 | 1990/09/18 | |
| Fox, James | AEP | C | 1993/08/06 | | |
| Livermore, Daniel | AEP | C | 1996/07/12 | 1996/08/20 | 1999/08/10 |
| Culham, Allan | AEP | C | 1999/08/11 | 1999/10/14 | |
| Lambert, James | AEP | C | 2002/07/02 | 2002/08/13 | |
| Cook, Kenneth Murray | AEP | C | 2005/08/02 | 2005/09/01 | 2008/09/26 |
| McKechnie, Leeann | AEP | C | 2008/09/02 | 2008/11/06 | 2010/11/18 |
| Rousseau, Hugues | AEP | C | 2011/07/19 | 2011/08/29 | 2013/09/29 |
| Savage, Stuart | AEP | C | 2013/07/10 | 2013/10/31 | 2015/09/08 |
| Chatsis, Deborah | AEP | C | 2015/07/20 | 2015/10/09 | 2018/05/29 |
| Rudaitis-Renaud, Rita | AEP | C | 2018/09/26 | 2019/01/11 | 2021/10/02 |
| Alexander, Rajani | AEP | C | 2021/12/20 | 2022/03/08 | |