| Head Of Post | Title | Career | Appointment Date | Presentation of credentials | Termination of mission |
| Menzies, Arthur Redpath | AE&P | C | 1958/07/31 | 1958/09/03 | 1961/07/16 |
| Bissonnette, Pierre-André | Chargé d'Affaires a.i. | C | 1961/07/16 | | 1962/01/00 |
| McGaughey, Charles Eustace | AE&P | C | 1961/11/22 | | |
| Butler, Bertram Charles | AE&P | C | 1965/03/25 | 1965/11/06 | 1967/08/11 |
| Hadwen, John Gaylard | AE&P | C | 1967/08/03 | 1967/11/22 | 1971/07/31 |
| Rettie, Edward Rose | AE&P | C | 1971/08/04 | | |
| Stansfield, David | AE&P | C | 1974/06/13 | | |
| Bauer, William Edward | AE&P | C | 1976/02/02 | 1976/08/09 | 1979/06/04 |
| Bild, M. Fred | AE&P | C | 1979/04/04 | | |
| Wright, Arthur Robert | AE&P | C | 1979/07/26 | 1979/10/27 | 1982/07/16 |
| Westdal, Christopher William | AE&P | C | 1982/09/22 | | |
| Vincent, Anthony | AE&P | C | 1985/11/21 | 1985/10/21 | 1988/09/02 |
| Gauvreau, Émile | AE&P | C | 1988/12/07 | 1989/05/29 | 1992/08/05 |
| Perron, Arthur C. | AE&P | C | 1993 | 1993/11/17 | 1994/07/12 |
| von Nostitz, Manfred Gustav | AE&P | C | 1994/11/25 | 1994/12/20 | |
| Giroux, Bernard | AE&P | C | 1997/10/30 | 1998/09/18 | |
| McAlister, Andrew | AE&P | C | 2001/08/20 | 2002/10/04 | |
| Comeau, Denis | AE&P | C | 2004/08/09 | 2005/05/13 | 2007/07/10 |
| Hoffmann, Ron | AE&P | C | 2011/03/21 | 2011/07/05 | |
| McDowell, Mark | AE&P | C | 2013/03/26 | 2013/08/14 | 2016/09/30 |
| MacArthur, Karen | AE&P | C | 2016/08/10 | 2016/11/18 | 2019/09/30 |
| Lafrenière, François | AE&P | C | 2019/10/21 | 2020/01/30 | |
