The SASTA Medal is the highest honour awarded by SASTA to one of its members in recognition of their significant long term commitment to the association and their contribution to science education.
| 2019 | Ian McMahon |
| 2018 | Kathy Paige |
| 2017 | Katrina Elliott |
| 2016 | Mark Divito |
| 2015 | John Glistak |
| 2014 | Ian Maynard |
| 2012 | Marianne Nicholas |
| 2011 | David Lloyd |
| 2010 | Cliff Rothenberg |
| 2009 | Anne Langsford |
| 2008 | David LeCornu |
| 2007 | Peter Turnbull |
| 2006 | Bronwyn Mart |
| 2005 | Grahame Ferguson |
| 2004 | Sharon Russo |
| 2003 | Simon Langsford |
| 2002 | Jan Brooks |
| 2001 | Rick Daley |
| 2000 | Mike Roach |
| 1998 | Jane Wright |
| 1997 | Yvonne Zeegers |
| 1996 | Phil Allan |
| 1995 | Peter Russo |
| 1994 | Iris Mullins |
| 1993 | Cees van Putten |
| 1992 | Tony Diercks |
| 1991 | Maris Silis |
| 1990 | Thelma Pike |
| 1989 | D’Arcy Walsh |
| 1988 | Ron Page |
| 1987 | Terry Woolley |
| 1986 | Peter Schodde |
| 1985 | John Smith |
| 1984 | Bob Morton |
| 1983 | Lester Russell |