| Head of Post | Title | Career | Appointment Date | Presentation of credentials | Termination of mission |
| Clark, Frank Borden | Chargé d'Affaires a.i. | C | 1972/08/10 | 1973/08/27 | |
| Clark, Frank Borden | AE&P | C | 1973/07/03 | 1973/08/21 | 1975/09/04 |
| Irwin, John Arnold | AE&P | C | 1975/07/17 | 1975/10/29 | 1979/07/16 |
| Bobinski, Edward Lucien | AE&P | C | 1979/04/04 | 1979/07/30 | 1983/08/24 |
| Dorrett, Reginald Hardy | AE&P | C | 1983/10/13 | 1983/11/15 | 1986/02/19 |
| Davidson, Russell H. | AE&P | C | 1986/02/20 | 1986/03/25 | 1989/08/01 |
| Simard, André S. | AE&P | C | 1989/08/24 | 1989/09/21 | 1993/07/19 |
| Heeney, Stephen | AE&P | C | 1993/07/23 | 1993/09/13 | 1997/09/08 |
| Treleaven, John | AE&P | C | 1997/07/10 | 1997/10/09 | 2000/07/15 |
| Collette, Robert | AE&P | C | 2000/00/00 | 2000/09/20 | 2003/08/26 |
| Sutherland, Peter | AE&P | C | 2003/07/31 | 2003/09/05 | |
| Desjardins, Robert | AE&P | C | 2007/08/31 | ||
| Thornley, Christopher | AE&P | C | 2010/08/10 |