The Northern Territory Association has been running since 1980.....
| Year | President | Secretary |
| 1980 | Lawson Beatie | Jenny Winter |
| 1983 | Jenny Winter | Jinny Chadderton |
| 1985/86 | Joan Dillon | Sandra Downes |
| 1987 | Joan Dillon | Elaine Nicholas |
| 1988 | John Plummer | Elaine Nicholas |
| 1989/90 | John Simondson | Elaine Nicholas |
| 1991 | Hugh Bekkers | Lynne Stace |
| 1992/93 | Hugh Bekkers | Lindsay Connel |
| 1994 | John Connell | Elaine Nicholas |
| 1995 | John Connell | Elaine Nicholas |
| 1996 | Hugh Bekkers | Marty Latham |
| 1997 | Mike Dale | Barry Newall & Becky Wells |
| 1998 | Mike Dale | Becky Wells |
| 1999 | Mike Dale | Elaine Nicolas |
| 2000 | Hugh Bekkers | Magaret and Jarrad Seccafein |
| 2001 | Barry Box | Lucille Taulelui |
| 2002 | Damien Aford | Danny McManus |
| 2003 | Stuart Templeton | Danny McManus |
| 2004/05 | Simon Cruickshank | Danny McManus |
| 2006 | Luke Owen | Analeis Martin |
| 2007 | Luke Owen | Lucille Taulelui |
| 2008 | Luke Owen | Fiona McManus |
| 2009 | Luke Owen | Analeis Martin |
| 2010 | Michael Dunbar | Sue Berger |
| 2011 | Fiona McManus | Fiona McManus |
| 2012 | Fiona McManus | Conor Byrne |
| 2013 | Fiona McManus | Lachlan Heath |
| 2014 | Conor Byrne | Lachlan Heath |
| 2015 | Conor Byrne | Lachlan Heath |
| 2016 | Toni Crew | Carolyn Talbot |
| 2017 | Toni Crew | Carolyn Talbot |
| 2018 | Fiona McManus | Carolyn Talbot |
| 2019 | Fiona McManus | Christine Knight |
| 2020 | Conor Byrne | Lesley Alford |