| Senate |
Election |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
Senator (Party) |
| 1901–1903 |
1901 |
|
James Styles (Protectionist)
|
|
John Barrett (Labor)
|
|
Robert Best (Protectionist/ Liberal)
|
|
Simon Fraser (Protectionist/ Liberal)
|
|
Sir Frederick Sargood (Free Trade)
|
|
Sir William Zeal (Protectionist)
|
6 senators per state 1901-1950 |
| 1903 |
Robert Reid (Free Trade)
|
| 1904–1906 |
1903 |
Edward Findley (Labor)
|
|
William Trenwith (Independent)
|
| 1907–1910 |
1906 |
|
Edward Russell (Labor/ National Labor/ Nationalist)
|
|
James McColl (Anti-Socialist /Liberal)
|
| 1909 |
|
|
|
| 1910–1913 |
1910 |
|
Albert Blakey (Labor)
|
|
Stephen Barker (Labor)
|
| 1913–1914 |
1913 |
|
John Barnes (Labor)
|
| 1914–1917 |
1914 |
|
Andrew McKissock (Labor)
|
| 1916 |
|
| 1917 |
|
| 1917–1920 |
1917 |
|
George Fairbairn (Nationalist)
|
|
William Plain (Nationalist)
|
|
William Bolton (Nationalist)
|
| 1920–1923 |
1919 |
|
James Guthrie (Nationalist/ UAP)
|
|
Harold Elliott (Nationalist)
|
| 1923–1926 |
1922 |
|
Edward Findley (Labor)
|
|
John Barnes (Labor)
|
|
Stephen Barker (Labor)
|
| 1924 |
Joseph Hannan (Labor)
|
| 1925 |
William Plain (Nationalist/ UAP)
|
|
David Andrew (Country)
|
| 1926–1929 |
1925 |
| 1928 |
Richard Abbott (Country)
|
| 1929–1932 |
1928 |
|
Harry Lawson (Nationalist /UAP)
|
Robert Elliott (Country)
|
| 1931 |
|
|
|
|
Tom Brennan (UAP)
|
| 1932–1935 |
1931 |
| 1935–1938 |
1934 |
Charles Brand (UAP/ Liberal)
|
|
John Leckie (UAP/ Liberal)
|
William Gibson (Country)
|
| 1938–1941 |
1937 |
|
Richard Keane (Labor)
|
|
Don Cameron (Labor)
|
|
Jim Sheehan (Labor)
|
| 1940 |
|
John Spicer (UAP)
|
| 1941–1944 |
1940 |
| 1944–1947 |
1943 |
|
Jim Sheehan (Labor)
|
| 1945 |
|
|
| May 1946 |
|
Alexander Fraser (Country)
|
| Sep 1946 |
|
Jack Devlin (Labor)
|
| 1947–1950 |
1946 |
|
Charles Sandford (Labor)
|
|
Fred Katz (Labor)
|
|
Bert Hendrickson (Labor)
|
| 1950 |
|
John Gorton (Liberal)
|
|
John Spicer (Liberal)
|
|
Dame Ivy Wedgwood (Liberal)
|
|
George Rankin (Country)
|
10 senators per state 1950-1984 |
| 1950–1951 |
1949 |
| 1951–1953 |
1951 |
|
Magnus Cormack (Liberal)
|
| 1953–1956 |
1953 |
|
Pat Kennelly (Labor)
|
| 1956–1959 |
1955 |
|
Frank McManus (DLP)
|
Harrie Wade (Country)
|
| 1956 |
George Hannan (Liberal)
|
| 1957 |
Charles Sandford (Labor)
|
| 1959–1962 |
1958 |
| 1962–1965 |
1961 |
|
Magnus Cormack (Liberal)
|
|
Marie Breen (Liberal)
|
Sam Cohen (Labor)
|
| 1964 |
James Webster (NCP)
|
| 1965–1968 |
1964 |
|
Frank McManus (DLP)
|
| 1966 |
George Poyser (Labor)
|
| 1968–1971 |
1967 |
|
Jack Little (DLP)
|
| 1968 |
Ivor Greenwood (Liberal)
|
| 1969 |
Bill Brown (Labor)
|
| 1970 |
|
George Hannan (Liberal/ National Liberal)
|
| 1971–1974 |
1970 |
Cyril Primmer (Labor)
|
Bill Brown (Labor)
|
Margaret Guilfoyle (Liberal)
|
| 1974 |
|
| 1974–1975 |
1974 |
|
John Button (Labor)
|
|
Alan Missen (Liberal)
|
|
Jean Melzer (Labor)
|
| 1975–1978 |
1975 |
|
Tom Tehan (NCP)
|
| 1976 |
Austin Lewis (Liberal)
|
| 1978–1981 |
1977 |
|
Don Chipp (Democrat)
|
David Hamer (Liberal)
|
Gareth Evans (Labor)
|
| 1980 |
Laurence Neal (NCP)
|
| 1981–1983 |
1980 |
|
John Siddons (Democrat)
|
|
Robert Ray (Labor)
|
| 1983–1985 |
1983 |
|
Olive Zakharov (Labor)
|
| 1984 |
|
Jim Short (Liberal)
|
|
Barney Cooney (Labor)
|
| 1985–1987 |
1984 |
|
John Siddons (Democrat/ Independent/ Unite Australia)
|
| 1986 |
Janet Powell (Democrat /Independent)
|
|
Richard Alston (Liberal)
|
| 1987 |
|
| 1987–1990 |
1987 |
|
Kay Patterson (Liberal)
|
|
Julian McGauran (National)
|
| 1990–1993 |
1990 |
Rod Kemp (Liberal)
|
|
Sid Spindler (Democrat)
|
| 1992 |
|
| 1993 |
Kim Carr (Labor)
|
| 1993–1996 |
1993 |
|
Julian McGauran (National)
|
Judith Troeth (Liberal)
|
| 1995 |
Jacinta Collins (Labor)
|
| 1996 |
Stephen Conroy (Labor)
|
| 1996–1999 |
1996 |
Lyn Allison (Democrat)
|
| 1997 |
Karen Synon (Liberal)
|
| 1999–2002 |
1998 |
Tsebin Tchen (Liberal)
|
| 2002–2005 |
2001 |
Gavin Marshall (Labor)
|
| 2004 |
Mitch Fifield (Liberal)
|
| 2005–2008 |
2004 |
|
Steve Fielding (Family First)
|
Michael Ronaldson (Liberal)
|
| 2008 |
Jacinta Collins (Labor)
|
| 2008–2011 |
2007 |
Helen Kroger (Liberal)
|
Scott Ryan (Liberal)
|
|
David Feeney (Labor)
|
| 2011–2014 |
2010 |
Bridget McKenzie (National)
|
|
John Madigan (DLP/ Independent/ Madigan's)
|
|
Richard Di Natale (Greens)
|
| 2013 |
Mehmet Tillem (Labor)
|
| 2014–2016 |
2013 |
|
Janet Rice (Greens)
|
|
Ricky Muir (Motoring Enthusiast)
|
| 2014 |
|
| 2015 |
|
| 2016 |
James Paterson (Liberal)
|
| 2016–2019 |
2016 |
|
Derryn Hinch (Justice)
|
|
Jane Hume (Liberal)
|
| 2016 |
Kimberley Kitching (Labor)
|
| 2019 |
Raff Ciccone (Labor)
|
| 2019–2022 |
2019 |
|
David Van (Liberal/ Independent)
|
Jess Walsh (Labor)
|
| 2019 |
Sarah Henderson (Liberal)
|
| 2020 |
Lidia Thorpe (Greens/ Independent)
|
| 2021 |
Greg Mirabella (Liberal)
|
| 2022 |
Jana Stewart (Labor)
|
| 2022–2025 |
2022 |
|
Ralph Babet (UAP)
|
Linda White (Labor)
|
| 2023 |
|
|