
Base
Prix
Ditmar
Ce prix est décerné par un jury constitué des participants aux conventions nationales de SF australienne. La catégorie du roman étranger ("Best International Fiction") est abandonnée en 1990.
| 2024 | (The Sinister Booksellers of Bath) (Garth Nix) | |
| 2023 | (36 Streets) (T. R. Napper) | |
| 2022 | (The Bridge) (J. S. Breukelaar) | |
| 2021 | Les Libraires Gauchers de Londres (The Left-Handed Booksellers of London) (Garth Nix ) | |
| 2020 | (The Year of the Fruit Cake) (Gillian Polack) | |
| 2019 | (City of Lies) (Sam Hawke) | |
| 2018 | (Corpselight) (Angela Slatter) | |
| 2017 | (The Grief Hole) (Kaaron Warren) | |
| 2016 | (Lament for the Afterlife) (Lisa H. Hannett) | |
| 2015 | Magie volée (La loi du millénaire 1) (Thief's Magic (Millennium's Rule 1)) (Trudi Canavan) | |
| 2014 | (Fragments of a Broken Land) (Robert Hood) | |
| 2013 | (Sea Hearts) (Margo Lanagan) | |
| 2012 | (The Courier's New Bicycle ) (Kim Westwood) | |
| 2011 | (Power and Magesty) (Tansy Rayner Roberts) | |
| 2010 | (Slights) (Kaaron Warren) | |
| 2009 | (Tender Morsels) (Margo Lanagan) | |
| 2008 | (Saturn Returns) (Sean Williams) | |
| 2007 | (The Pilo Family Circus) (Will Elliot) | |
| 2006 | (Geodesica: Ascent) (Shane Dix et Sean Williams) | |
| 2005 | (The Crooked Letter) (Sean Williams) | |
| 2004 | Aquaforte (The Etched City) (Kirsten J. Bishop) | |
| 2003 | (Echoes of Earth) (Sean Williams et Shane Dix) | |
| 2002 | Liraèl (Lirael) (Garth Nix) | |
| 2001 | (Evergence2: The dying light) (Sean Williams et shane Dix) | |
| 2000 | Teranesia (Teranesia) (Greg Egan) | |
| 1999 | Reconstitué (The resurrected man) (Sean Williams) | |
| 1998 | (The white Abacus) (Damien Broderick) | |
| 1997 | (Scarlet Rider) (Lucy Sussex) | |
| 1996 | (Mirrorsun rising) (Sean McMullen) | |
| 1995 | La cité des permutants (Permutation city) (Greg Egan) | |
| 1994 | (The destiny makers) (George Turner) | |
| 1993 | Isolation (Quarentine) (Greg Egan) | |
| 1992 | (Wormwood) (Terry Dowling) | |
| 1991 | (Rynosseros) (Terry Dowling) | |
| 1990 | (Lake of the sun) (Wynne Whitford) | |
| 1989 | (Striped holes) (Damien Broderick) | |
| 1988 | (For as long as you burn) (Terry Dowling) | |
| 1987 | (Bard III - The wild sea) (Keith Taylor) | |
| 1986 | (Illywhacker) (Peter Carey) | |
| 1985 | (The beast of heaven) (Victor Kelleher) | |
| 1984 | (Yesterday's men) (George Turner) | |
| 1983 | (The ones who walk away behind the eyes) (Terry Dowling) | |
| 1982 | (The man who loved morlocks) (David J. Lake) | |
| 1981 | (The dreaming dragons) (Damien Broderick) | |
| 1980 | (Australian gnomes) (Robert Ing) | |
| 1979 | (Beloved son) (George Turner) | |
| 1978 | (The luck of brin's five) (Cherry Wilder) | |
| 1977 | (Walkers on the sky) (David J. Lake) | |
| 1976 | (The big black mark) (A. Bertram Chandler) | |
| 1975 | (The bitter pill) (A. Bertram Chandler) | |
| 1974 | (non attribué) | |
| 1973 | (Let it ring) (John Foyster) | |
| 1972 | (Fallen Spaceman) (Lee Harding) | |
| 1971 | (The bitter pill) (A. Bertram Chandler) | |
| 1970 | (Dancing gerontius) (Lee Harding) | |
| 1969 | (False fatherland/Spartan planet) (A. Bertram Chandler) |
| 1989 | Le septième fils (Seventh Son) (Orson Scott Card) | |
| 1988 | (non attribué) | |
| 1987 | (non attribué) | |
| 1986 | Les quatre vents du désir (The compass rose) (Ursula K. Le Guin) | |
| 1985 | Neuromancien (Neuromancer) (William Gibson) | |
| 1984 | (non attribué) | |
| 1983 | (Riddley walker) (Russell Hoban) | |
| 1982 | La fontaine pétrifiante (The affirmation) (Christopher Priest) | |
| 1981 | Un paysage du temps (Timescape) (Gregory Benford) | |
| 1980 | Le guide du routard galactique/Le guide galactique (The Hitchhiker's Guide To The Galaxy) (Douglas Adams) | |
| 1979 | Le dragon blanc (The white dragon) (Anne McCaffrey) | |
| 1978 | Le Silmarillion (The Silmarillion) (J.R.R. Tolkien) | |
| 1977 | La machine à explorer l'espace (The space machine) (Christopher Priest) | |
| 1976 | La guerre éternelle (The forever war) (Joe Haldeman) | |
| 1975 | Protecteur (Protector) (Larry Niven) | |
| 1974 | (non attribué) | |
| 1973 | Les dieux eux-même (The Gods Themselves) (Isaac Asimov) | |
| 1972 | L'anneau-monde (Ringworld) (Larry Niven) | |
| 1971 | (non attribué) | |
| 1970 | Cosmicomics (Cosmicomics / Le Cosmicomiche -) (Italo Calvino) | |
| 1969 | Camp de concentration (Camp concentration) (Thomas M. Disch) |
| 2024 | (The Measure of Sorrow: Stories) (J. Ashley-Smith) | |
| 2023 | (Cut to Care: A Collection of Little Hurts) (Aaron Dries) | |
| 2022 | (Tool Tales) (Ellen Datlow et Kaaron Warren) | |
| 2021 | (Dark Harvest) (Cat Sparks) | |
| 2020 | (Collision) (J. S. Breukelaar) | |
| 2019 | (Mother of Invention) (Riqva Rafael et Tansy Rayner Roberts) | |
| 2018 | (Ecopunk!) (Liz Grzyb et Cat Sparks) | |
| 2017 | (Dreaming in the Dark) (Jack Dann) | |
| (Defying Doomsday) (Tsana Dolichva et Holly Kench) ex-aequos | ||
| 2016 | (Cranky Ladies of History) (Tansy Rayner Roberts et Tehani Wessely) | |
| 2015 | (Kaleidoscope: Diverse YA Science Fiction and Fantasy Stories) (Alisa Krasnostein et Julia Rios) | |
| 2014 | (The Bride Price) (Russell B. Farr et Car Sparks) | |
| 2013 | (Through Splintered Walls) (Alisa Krasnostein et Kaaron Warren) | |
| 2012 | (The Last Days of Kali Yuga) (Paul Haines) | |
| 2011 | (Sprawl) (Alisa Krasnostein) | |
| 2010 | (Slice of Life ) (Paul Haines) | |
| 2009 | (Dreaming Again) (Jack Dann) | |
| 2008 | (The New Space Opera) (Gardner Dozois et Jonathan Strahan) | |
| (Fantastic Wonder Stories) (Russell B. Farr) ex-aequos | ||
| 2007 | (The Year's Best Australian Science Fiction and Fantasy (Volume Two)) (Bill Congreve et Michelle Marquardt) | |
| 2006 | (Daikaiju! Giant Monster Tales) (Robert Hood et Robin Pen) | |
| 2005 | (Black Juice) (Margo Lanagan) | |
| 2004 | (Forever Shores) (Peter McNamara et Margaret Winch) | |
| (Agog! Terrific Tales) (Cat Sparks) ex-aequos | ||
| 2001 | (Blackwater Days) (Terry Dowling) | |
| 2000 | (New Adventures in Sci-Fi) (Sean Williams) |