| Head of Post | Title | Career | Appointment Date | Presentation of credentials | Termination of mission |
| Gauvin, Michel | AE&P | C | 1965/09/02 | 1966/04/12 | 1969/09/26 |
| Woodsworth, Charles James | AE&P | C | 1969/06/06 | 1969/09/26 | 1971/08/26 |
| Reynolds, Ralph Edward | AE&P | C | 1971/08/25 | 1975/07/30 | |
| Hicks, Douglas Barcham | AE&P | C | 1975/10/28 | 1975/11/01 | 1978/07/24 |
| Morantz, Aubrey Lawrence | AE&P | C | 1978/10/19 | 1978/12/28 | 1981/08/23 |
| Agnès, Wilfrid Marcel | AE&P | C | 1981/07/29 | 1982/02/13 | 1984/09/25 |
| Lemieux, Marc C. | AE&P | C | 1984/08/31 | 1984/10/06 | |
| MacDonald, Hon. David S.H. | AE&P | NC | 1986/09/11 | 1986/11/01 | 1989/01/04 |
| Filleul, Francis Miles | AE&P | C | 1989/01/27 | 1989/03/04 | 1992/09/17 |
| Stockwell, David M. | AE&P | C | 1992/12/17 | 1992/10/30 | 1995/07/07 |
| Lessard, Gabriel-Marie Frédéric | AE&P | C | 1995/07/04 | 1995/09/20 | |
| Schram, John | AE&P | C | 1998/07/15 | ||
| Murray, Rosaline | AE&P | C | 2002/08/01 | ||
| Boulanger, Yves | AE&P | C | 2005/06/21 | ||
| Graham, Janet | AE&P | C | 2009/03/05 | ||
| Lévesque, Michèle | AE&P | C | 2009/09/10 |