| Head Of Post | Title | Career | Appointment Date | Presentation of credentials | Termination of mission |
| Carter, Thomas Lemesurier | AE&P | C | 1962/01/25 | 1962/10/09 | 1964/08/10 |
| Cleveland, John Harrison | AE&P | C | 1964/05/30 | | 1967/06/17 |
| Malone, Thomas Paul | AE&P | C | 1967/04/20 | | 1970/08/18 |
| Charpentier, Wilfrid Joseph Georges | AE&P | C | 1969/12/17 | 1970/03/13 | 1972/08/12 |
| Mathieu, Gilles | AE&P | C | 1972/06/29 | | 1975/07/27 |
| de Goumois, Michel | AE&P | C | 1975/08/06 | 1975/11/29 | 1977/12/20 |
| Lalande, Joseph Ernest Gilles | AE&P | NC | 1978/03/23 | 1978/05/13 | 1980/06/13 |
| Hébert, Ernest | AE&P | C | 1980/07/10 | | |
| Bell, John Peter | AE&P | C | 1982/12/22 | 1984/02/03 | |
| Saint-Martin, Jean-Guy Joseph Bernard | AE&P | C | 1987/07/30 | 1988/01/08 | |
| Bélisle, J. Denis | AE&P | C | 1991/09/19 | | 1994/06/12 |
| Laporte, Suzanne | AE&P | C | 1994/11/25 | 1995/06/21 | |
| McMaster, Donald | AE&P | C | 1998 | | |
| Gauvreau, Émile | AE&P | C | 2001/07/16 | | |
| Lévesque, Michèle | AE&P | C | 2003/07/31 | | |
| Massip, Marie-Isabelle | AE&P | C | 2006/12/04 | | |
| de Lorimier, Louis | AE&P | C | 2013/05/07 | 2013/12/20 | 2015/08 |
| Fredette, Marc-André | AE&P | C | 2016/11/02 | | 2017/08/14 |
| Verret, Louis | AE&P | C | 2017/11/09 | | 2019/08/31 |
| Elliott, Michael | AE&P | C | 2020/08/13 | | |
| Lafrenière, François | AE&P | C | 2022/11/04 | | |
