| Head of Post | Title | Career | Appointment Date | Presentation of credentials | Termination of mission |
| Moore, Victor Campbell | COMNR | C | 1971/05/20 | 1972/08/18 | |
| Harrington, John Maurice | COMNR | C | 1972/05/23 | 1972/11/23 | 1973/07/10 |
| Harrington, John Maurice | HC | C | 1973/07/12 | 1973/07/10 | 1976/08/19 |
| Hooper, Cleeve Francis Wilfrid | HC | C | 1976/09/14 | 1976/10/04 | 1978/10/02 |
| Sheehan, Terrence Bernard | HC | C | 1978/12/21 | 1979/02/07 | 1982/07/25 |
| Reece, David Chalmer | HC | C | 1982/09/22 | 1982/09/17 | 1985/08/23 |
| Woolham, Robert Gordon | HC | C | 1985/11/21 | 1985/09/16 | 1987/08/20 |
| McCallion, Kathryn Elizabeth | HC | C | 1987/07/30 | 1987/11/05 | 1990/08/24 |
| McQueen, Jennifer R. | HC | C | 1990/00/00 | 1990/11/19 | 1993/10/03 |
| Hewlett-Jobes, Kathryn | HC | C | 1993/06/23 | ||
| Stewart, Gavin Hugh | HC | C | 1996/00/00 | ||
| Robinson, John | HC | C | 2000/01/07 | ||
| Valle, Claudio | HC | C | 2003/09/15 | ||
| Kingsley, Denis | HC | C | 2006/11/24 | ||
| Hallihan, Stephen | HC | C | 2009/06/09 |