Australian Open Past Champions
Open
Mens
| Year | Winner | Country/State | Location |
| 2020 | Rhys Dowling | NT | Bega (NSW) |
| 2019 | Victor Crouin | France | Bega (NSW) |
| 2018 | Rex Hedrick | VIC | Melbourne (VIC) |
| 2017 | Eain Yow Ng | Malaysia | Darwin (NT) |
| 2016 | Abdulla Mohd Al Tamimi | Qatar | Melbourne (VIC) |
| 2015 | Paul Coll | New Zealand | Melbourne (VIC) |
| 2014 | Not Held | ||
| 2013 | Not Held | ||
| 2012 | Ramy Ashour | Egypt | Canberra (ACT) |
| 2011 | Ramy Ashour | Egypt | Canberra (ACT) |
| 2010 | Nick Matthew | England | Canberra (ACT) |
| 2009 | Stewart Boswell | ACT | |
| 2008 | David Palmer | NSW | |
| 2007 | Stewart Boswell | ACT | |
| 2006 | Stewart Boswell | ACT | |
| 2005 | Anthony Ricketts | NSW | |
| 2004 | Dan Jenson | SA | |
| 2003 | Dan Jenson | SA | |
| 2002 | Stewart Boswell | ACT | |
| 2001 | Tommy Berden | Netherlands | |
| 2000 | Anthony Ricketts | NSW | |
| 1999 | Not Held | ||
| 1998 | Jonathan Power | Canada | |
| 1997 | Rodney Eyles | QLD | |
| 1996 | Brett Martin | QLD | |
| 1995 | Not Held | ||
| 1994 | Brett Martin | QLD | |
| 1993 | Rod Martin | QLD | |
| 1992 | Rod Martin | QLD | |
| 1991 | Chris Dittmar | SA | |
| 1990 | Rod Martin | QLD | |
| 1989 | Chris Dittmar | SA | |
| 1988 | Chris Dittmar | SA | |
| 1987 | Chris Robertson | QLD | |
| 1986 | Rod Martin | QLD | |
| 1985 | Rod Martin | QLD | |
| 1984 | Tristan Nancarrow | QLD | |
| 1983 | Ross Thorne | QLD | |
| 1982 | Jahangir Khan | Pakistan | |
| 1981 | Geoff Hunt | Vic | |
| 1980 | Geoff Hunt | Vic |
Womens
| Year | Winner | Country/State | Location |
| 2020 | Rachael Grinham | QLD | Bega (NSW) |
| 2019 | Sivasangari Subramaniam | Malaysia | Bega (NSW) |
| 2018 | Low Wee Wern | Malaysia | Melbourne VIC) |
| 2017 | Rachael Grinham | QLD | Darwin (NT) |
| 2016 | Dipika Pallikal Karthik | India | Melbourne (VIC) |
| 2015 | Joelle King | New Zealand | Melbourne (VIC) |
| 2014 | Not Held | ||
| 2013 | Not Held | ||
| 2012 | Nicol David | Malaysia | Canberra (ACT) |
| 2011 | Nicol David | Malaysia | Canberra (ACT) |
| 2010 | Madeline Perry | Northern Ireland | Canberra (ACT) |
| 2009 | Joelle King | New Zealand | |
| 2008 | Annie Au | Hong Kong | |
| 2007 | Shelley Kitchen | New Zealand | |
| 2006 | Kasey Brown | NSW | |
| 2005 | Rachael Grinham | QLD | |
| 2004 | Natalie Grinham | QLD | |
| 2003 | Sarah Fitz-Gerald | Vic | |
| 2002 | Sarah Fitz-Gerald | Vic | |
| 2001 | Sarah Fitz-Gerald | Vic | |
| 2000 | Leilani Joyce | New Zealand | |
| 1999 | Michelle Martin | NSW | |
| 1998 | Michelle Martin | NSW | |
| 1997 | Sarah Fitz-Gerald | Vic | |
| 1996 | Michelle Martin | NSW | |
| 1995 | Michelle Martin | NSW | |
| 1994 | Michelle Martin | NSW | |
| 1993 | Michelle Martin | NSW | |
| 1992 | Susan Devoy | New Zealand | |
| 1991 | Michelle Martin | QLD | |
| 1990 | Susan Devoy | New Zealand | |
| 1989 | Vicki Cardwell (née Hoffman) | Vic | |
| 1988 | Vicki Cardwell (née Hoffman) | Vic | |
| 1987 | Lisa Opie | England | |
| 1986 | Lisa Opie | England | |
| 1985 | Jan Miller | SA | |
| 1984 | Vicki Cardwell(née Hoffman) | SA | |
| 1983 | Vicki Cardwell (née Hoffman) | SA | |
| 1982 | Vicki Cardwell (née Hoffman) | SA | |
| 1981 | Rhonda Thorne | QLD | |
| 1980 | Vicki Hoffman | SA | |
| 1979 | Vicki Hoffman | SA |
Amateur
Mens
| Year | Winner | Country/State |
| 1979 | Frank Donnelly | QLD |
| 1978 | Gawain Briars | England |
| 1977 | Dean Williams | WA |
| 1976 | Mike Donnelly | QLD |
| 1975 | Kevin Shawcross | NSW |
| 1974 | Sajjad Muneer | Pakistan |
| 1973 | Qamar Zaman | Pakistan |
| 1972 | Cam Nancarrow | NSW |
| 1971 | Geoff Hunt | Vic |
| 1970 | Geoff Hunt | Vic |
| 1969 | Geoff Hunt | Vic |
| 1968 | Jonah Barrington | Ireland |
| 1967 | Ken Hiscoe | NSW |
| 1966 | Ken Hiscoe | NSW |
| 1965 | Geoff Hunt | Vic |
| 1964 | Ken Hiscoe | NSW |
| 1963 | Ken Hiscoe | NSW |
| 1962 | Ken Hiscoe | NSW |
| 1961 | Ken Hiscoe | NSW |
| 1960 | Ken Hiscoe | NSW |
| 1959 | Mike Oddy | Scotland |
| 1958 | Brian Stuart | Vic |
| 1957 | John Cheadle | NSW |
| 1956 | Alan McCausland | Vic |
| 1955 | Brian Boys | Vic |
| 1954 | Brian Boys | Vic |
| 1953 | Brian Boys | Vic |
| 1952 | Ted Anstee | Vic |
| 1951 | Eric Metcalf | Vic |
| 1950 | Ian Carson | Vic |
| 1949 | Frank Harris | Vic |
| 1948 | Frank Harris | Vic |
| 1947 | Ian Carson | Vic |
| 1946 | Ian Carson | Vic |
| 1945 | Not Held | |
| 1944 | Not Held | |
| 1943 | Not Held | |
| 1942 | Not Held | |
| 1941 | Not Held | |
| 1940 | Not Held | |
| 1939 | Merv Weston | Vic |
| 1938 | William Vestey | United Kingdom |
| 1937 | Merv Weston | Vic |
| 1936 | Harry Hopman | Vic |
| 1935 | Noel Heath | NSW |
| 1934 | Harry Hopman | Vic |
| 1933 | Harry Hopman | Vic |
| 1932 | Robert Henderson | Vic |
| 1931 | Fred Strickland | Vic |
| 1930 | Robert Todhunter | England |
| 1929 | Robert Todhunter | England |
| 1928 | Woolner Stone | Vic |
Womens
| Year | Winner | Country/State |
| 1979 | N/A | N/A |
| 1978 | Vicki Hoffman | SA |
| 1977 | Margaret Zachariah | Vic |
| 1976 | Sue Newman | NSW |
| 1975 | Sue Newman | NSW |
| 1974 | Marion Jackman | QLD |
| 1973 | Heather McKay (née Blundell) | NSW |
| 1972 | Heather McKay (née Blundell) | NSW |
| 1971 | Heather McKay (née Blundell) | NSW |
| 1970 | Heather McKay (née Blundell) | NSW |
| 1969 | Heather McKay (née Blundell) | NSW |
| 1968 | Heather McKay (née Blundell) | NSW |
| 1967 | Heather McKay (née Blundell) | NSW |
| 1966 | Heather McKay (née Blundell) | NSW |
| 1965 | Heather Blundell | NSW |
| 1964 | Heather Blundell | NSW |
| 1963 | Heather Blundell | NSW |
| 1962 | Heather Blundell | NSW |
| 1961 | Heather Blundell | NSW |
| 1960 | Heather Blundell | NSW |
| 1959 | Pat Parmenter | NSW |
| 1958 | Judith Fitz-Gerald (née Tissot) | Vic |
| 1957 | Judith Tissot | Vic |
| 1956 | Judith Tissot | Vic |
| 1955 | Marea Maher | Vic |
| 1954 | Janet Morgan | United Kingdom |
| 1953 | Joan Watson | Vic |
| 1952 | Judith Tissot | Vic |
| 1951 | Val Watts | Vic |
| 1950 | Betty Meagher | Vic |
| 1949 | Betty Meagher | Vic |
| 1948 | Val Watts | Vic |
| 1947 | Val Watts | Vic |
| 1946 | Betty Meagher | Vic |
| 1945 | Not Held | |
| 1944 | Not Held | |
| 1943 | Not Held | |
| 1942 | Not Held | |
| 1941 | Not Held | |
| 1940 | Not Held | |
| 1939 | Not Held | |
| 1938 | Mary Armytage | Vic |
| 1937 | Bettine Grey-Smith | Vic |
| 1936 | D Stevenson | Vic |
| 1935 | Joan Long Innes | NSW |
| 1934 | P Walker | NSW |
| 1933 | Bettine Grey-Smith | Vic |
| 1932 | Bettine Grey-Smith | Vic |