Daftar Menteri Pertahanan Australia

Berikut merupakan daftar Menteri Pertahanan Australia.. Lihat pula: Departemen Pertahanan Australia, Australian Defence Force, Angkatan Laut Australia, Angkatan Darat Australia, dan Angkatan Udara Australia.
| Urutan | Menteri | Afiliasi Partai | Periode |
| --- | --- | --- | --- |
| 1 | James Dickson | Partai Proteksionis | 1901 |
| 2 | John Forrest | Partai Proteksionis | 1901 |
| 3 | James Drake | Partai Proteksionis | 1901-1903 |
| 4 | Austin Chapman | Partai Proteksionis | 1903-1904 |
| 5 | Anderson Dawson | Partai Buruh Australia | 1904 |
| 6 | James McCay | Partai Proteksionis | 1904-1905 |
| 7 | Thomas Playford | Partai Proteksionis | 1905-1907 |
| 8 | Thomas Ewing | Partai Proteksionis | 1907-1908 |
| 9 | George Pearce | Partai Buruh Australia | 1908-1909 |
| 10 | Joseph Cook | Partai Proteksionis | 1909-1910 |
| 11 | George Pearce | Partai Buruh Australia | 1910-1913 |
| 12 | Edward Millen | Commonwealth Liberal Party | 1913-1914 |
| 13 | George Pearce | Partai Buruh Australia/Partai Nasionalis Australia | 1914-1921 |
| 14 | Walter Massy-Greene | Partai Nasionalis Australia | 1921-1923 |
| 15 | Eric Bowden | Partai Nasionalis Australia | 1923-1925 |
| 16 | Neville Howse | Partai Nasionalis Australia | 1925-1927 |
| 17 | Thomas William Glasgow | Partai Nasionalis Australia | 1927-1929 |
| 18 | Albert Green | Partai Buruh Australia | 1929-1931 |
| 19 | John Daley | Partai Buruh Australia | 1931 |
| 20 | Ben Chifley | Partai Buruh Australia | 1931-1932 |
| 21 | George Pearce | United Australia Party | 1932-1934 |
| 22 | Robert Parkhill | United Australia Party | 1934-1937 |
| 23 | Joseph Lyons | United Australia Party | 1937 |
| 24 | Harold Thorby | Country Party | 1937-1938 |
| 25 | Geoffrey Street | United Australia Party | 1938-1939 |
| 26 | John Curtin | Partai Buruh Australia | 1942-1945 |
| 27 | Jack Beasley | Partai Buruh Australia | 1945-1946 |
| 28 | Frank Forde | Partai Buruh Australia | 1946 |
| 29 | John Dedman | Partai Buruh Australia | 1946-1949 |
| 30 | Eric Harrison | Partai Liberal Australia | 1949-1950 |
| 31 | Philip Macbride | Partai Liberal Australia | 1950-1958 |
| 32 | Athol Townley | Partai Liberal Australia | 1958-1963 |
| 33 | Paul Hasluck | Partai Liberal Australia | 1963-1964 |
| 34 | Shane Paltridge | Partai Liberal Australia | 1964-1966 |
| 35 | Allen Fairhall | Partai Liberal Australia | 1966-1969 |
| 36 | Malcolm Fraser | Partai Liberal Australia | 1969-1971 |
| 37 | John Gorton | Partai Liberal Australia | 1971 |
| 38 | David Fairbairn | Partai Liberal Australia | 1971-1972 |
| 39 | Lance Barnard | Partai Buruh Australia | 1972-1975 |
| 40 | William Morrison | Partai Buruh Australia | 1975 |
| 41 | Jim Killen | Partai Liberal Australia | 1975-1982 |
| 42 | Ian Sinclair | National Country Party | 1982-1983 |
| 43 | Gordon Scholes | Partai Buruh Australia | 1983-1984 |
| 44 | Kim Beazley | Partai Buruh Australia | 1984-1990 |
| 45 | Robert Ray | Partai Buruh Australia | 1990-1996 |
| 46 | Ian McLachlan | Partai Liberal Australia | 1996-1998 |
| 47 | John Moore | Partai Liberal Australia | 1998-2001 |
| 48 | Peter Reith | Partai Liberal Australia | 2001 |
| 49 | Robert Hill | Partai Liberal Australia | 2001-2006 |
| 50 | Brendan Nelson | Partai Liberal Australia | 2006-2007 |
| 51 | Joel Fitzgibbon | Partai Buruh Australia | 2007-2009 |
| 52 | John Faulkner | Partai Buruh Australia | 2009-2010 |
| 53 | Stephen Smith | Partai Buruh Australia | 2010-2013 |
| 54 | David Johnston | Partai Liberal Australia | 2013-2014 |
| 55 | Kevin Andrews | Partai Liberal Australia | 2014-2015 |
| 56 | Marise Payne | Partai Liberal Australia | 2015-sekarang |