| Head Of Post | Title | Career | Appointment Date | Presentation of credentials | Termination of mission |
| Kearney, John Doherty | EEMP | NC | 1945/12/05 | 1946/04/04 | 1946 |
| Laureys, Jean François Léon Henri | EEMP | NC | 1947/03/15 | 1947/07/12 | 1950/08/14 |
| Cornett, Donald Macalister | Chargé d'Affaires a.i. | C | 1950/08/14 | | 1952/04/07 |
| McGreer, Edgar D'Arcy | EEMP | C | 1952/02/28 | 1952/04/07 | 1954/12/00 |
| Feaver, Herbert Frederick Brooks-Hill | EEMP | C | 1954/11/18 | 1954/12/11 | 1956/01/16 |
| Feaver, Herbert Frederick Brooks-Hill | AE&P | C | 1956/01/11 | 1956/01/16 | 1958/07/17 |
| Watkins, John Benjamin Clark | AE&P | C | 1958/08/30 | 1958/12/02 | 1960 |
| Allard, Hector | AE&P | C | 1960/10/31 | 1961/01/12 | 1967/06/23 |
| Wershof, Max Hirsch | AE&P | C | 1967/02/17 | 1967/07/17 | 1971/08/10 |
| Cornett, Donald Macalister | AE&P | C | 1971/07/08 | 1971/09/16 | 1975/07/29 |
| Berlis, Norman Frederick Henderson | AE&P | C | 1975/07/17 | 1975/10/07 | 1979/04/06 |
| Macpherson, Marion Adams | AE&P | C | 1979/09/27 | 1979/12/20 | 1983/07/25 |
| Cullen, Thomas George | Chargé d'Affaires a.i. | C | 1983/07/00 | | 1984/01/00 |
| Wang, Erik Benkestock | AE&P | C | 1984/04/05 | 1984/01/05 | 1986 |
| Armstrong, Dorothy Jane | AE&P | C | 1986/07/23 | 1986/11/06 | 1991/08/19 |
| MacLean, Ronald Stuart | AE&P | C | 1991/09/19 | 1991/08/29 | 1992/10/29 |
| Hébert, Ernest | AE&P | C | 1993/06/23 | 1993/03/02 | 1995 |
| Baker, Brian | AE&P | C | 1995/05/03 | | 1999 |
| Simon, Mary May | AE&P | NC | 1999/08/11 | | 2001 |
| Gagliano, Hon. Alfonso | AE&P | NC | 2002/01/15 | | 2004/02/10 |
| Gregory, Fredericka | AE&P | C | 2004/05/19 | 2004/09/22 | 2008 |
| Lundy, Peter | AE&P | C | 2008/07/04 | | 2012 |
| Giroux, André François | AE&P | C | 2012/08/20 | | 2016 |
| Furuya, Emi | AE&P | C | 2016/07/18 | 2016/11/04 | 2020 |
| Robert, Denis | AE&P | C | 2020/09/24 | 2021/04/20 | |
