Ditmar Award [Australia]

2005
The Pilo Family Circus, Will Elliot

2006
Geodesica: Ascent, Sean Williams & Shane Dix

2005
The Crooked Letter, Sean Williams

2004
The Etched City, K. J. Bishop

2003
Echoes of Earth, Sean Williams & Shane Dix

2002
Lirael, Garth Nix

2001
Evergence 2: The Dying Light, Sean Williams & Shane Dix

2000
Teranesia, Greg Egan [refused]

1999
The Resurrected Man, Sean Williams

1998
The White Abacus, Damien Broderick

1997
The Scarlet Rider, Lucy Sussex

1996
Mirrorsun Rising, Sean McMullen

1995
Permutation City, Greg Egan

1994
The Destiny Makers, George Turner

1993
Quarantine, Greg Egan

1992
Wormwood, Terry Dowling

1991
(Australian): Rhynosseros, Terry Dowling

1990
(Australian): Lake of the Sun, Wynne Whiteford

1989
(Australian): Striped Holes, Damien Broderick

1988
(Australian): "For as Long as You Burn", Terry Dowling

1987
(Australian): Bard III: The Wild Sea, Keith Taylor

1986
(Australian): Illywhacker, Peter Carey

1985
(Australian): Beast of Heaven, Victor Kelleher

1984
(Australian): Yesterday's Men, George Turner

1983
(Australian): "The Man Who Walks Away Behind the Eyes", Terry Dowling
(International): Riddley Walker, Russell Hoban

1982
(Australian): The Man Who Loved Morlocks, David J. Lake
(International): The Affirmation, Christopher Priest

1981
(Australian): The Dreaming Dragons, Damien Broderick
(International): Timescape, Gregory Benford

1980
(Australian): Australian Gnomes, Robert Ingpen
(International): The Hitchhiker's Guide to the Galaxy, Douglas Adams

1979
(Australian): Beloved Son, George Turner
(International): The White Dragon, Anne McCaffrey

1978
(Australian): The Luck of Brin's Five, Cherry Wilder
(International): The Silmarillion, J. R. R. Tolkien

1977
(Australian): Walkers on the Sky, David J. Lake
(International): The Space Machine, Christopher Priest

1976
(Australian): The Big Black Mark, A. Bertram Chandler
(International): The Forever War, Joe Haldeman

1975
(Australian): The Bitter Pill, A. Bertram Chandler
(International): Protector, Larry Niven

1974
Special Award: Robin Johnson

1973
(Australian): "Let It Ring", John Ossian
(International): The Gods Themselves, Isaac Asimov

1972
(Australian): "Fallen Spaceman", Lee Harding
(International): Ringworld, Larry Niven

1971
(Australian): "The Bitter Pill", A. Bertram Chandler

1970
(Australian): "Dancing Gerontius", Lee Harding
(International): Cosmicomics, Italo Calvino

1969
(Australian): False Fatherland, A. Bertram Chandler
(International): Camp Concentration, Thomas M. Disch