Notable winners of the Australasian Oaks at Morphettville include Rose of Kingston (1982), who won the inaugural running and Caulfield Cup winners Imposera (1988) and Mannerism (1991)
Australasian Oaks is a Group I set-weight race for three-year-olds fillies held over a distance of 2000 metres at Morphettville Racecourse
The Australasian Oaks attracts both South Australian and interstate fillies
Australasian Oaks Recent Winners
| YEAR | WINNER | JOCKEY | TRAINER | 2ND | 3RD |
| 2018 | Sopressa | Harry Coffey | Darren Weir | Sheezdashing | Miss Admiration |
| 2017 | EggTart – | Kerrin McEvoy | Chris Waller | Kenedna | Ana Royale |
| 2016 | Abbey Marie | Luke Nolen | Michael Kent | Silent Sedition | C’Est Beau La Vie |
| 2015 | Delicacy | Peter Hall | Grant Williams | Fenway | Bahamas |
| 2014 | May’s Dream | Brad Rawiller | Darren Weir | Star Fashion | Scratchy Bottom |
| 2013 | Maybe Discreet | Dominic Tourneur | Phillip Stokes | Grand Daughter | LaZuma |
| 2012 | Invest | Peter Mertens | Clarry Conners | Our Miss Jones | Essence |
| 2011 | Lights Of Heaven | Luke Nolen | Peter Moody | Absolutely | Southern Speed |
| 2010 | Small Minds | Dean Holland | John P Thompson | No Evidence Needed | Ipioga |
| 2009 | Gallica | Craig Newitt | Mick Price | Estee | Miss Lily Rose |
| 2008 | Zarita | Greg Childs | Pat Hyland | Moment In Time | Queen Of Queens |
| 2007 | Anamato | Michael Rodd | David Hayes | Cancanelle | Devil Moon |
| 2006 | Marju Snip | Steven Arnold | Phillip Stokes | Zenarta | Fanciful Bella |
| 2005 | Irish Darling | Paul Harvey | Tony Vasil | Kylikwong | Hveger |
| 2004 | Rinky Dink | Greg Childs | Rick Hore-Lacy | Star Of Grechen | Dane Belltar |
| 2003 | Sound Action | Wayne Hokai | Roberta Maguire | Milanova | Great Anna |
| 2002 | Tully Thunder | Damien Oliver | Ross McDonald | Shes Archie | Arboretum |
| 2001 | Tempest Morn | Jim Cassidy | Gai Waterhouse | South Sea Pearl | Glitzy Guru |
| 2000 | Grand Echezeaux | Craig Williams | Lee Freedman | Umaline | Porto Roca |
| 1999 | Episode | Damien Oliver | David Hall | Grand Archway | Toy Carousel |
| 1998 | La Volta | Danny Brereton | Colin Alderson | Pavan | Madonna |
| 1997 | Minegold | Alf Matthews | Leon Macdonald | Prairie | Derobe |
| 1996 | Leica Smile | Danny Brereton | Peter Hayes | Miss Margaret | Ester Kelly |
