Senator | Party | State | End term | Years in Office | {{sortname|Mac|Abbott}} | National}}| | Country | New South Wales | 1941 | 1935–1941 |
{{sortname|Guy|Arkins}} {{efn|name=Courtenay}} | UAP}}| | UAP | New South Wales | name=Appointment|Appointed to a casual vacancy and only held office until the earlier of the next election for the House of Representatives or the Senate.[2]}} | 1935–1937 |
{{sortname|Bill|Ashley|Bill Ashley (politician)}} {{efn|name=Courtenay}} | Labor}}| | Labor | New South Wales | 1941 | 1937–1958 |
{{sortname|Oliver|Badman}} {{efn|name=Badman|Country Party senator Oliver Badman resigned on 30 September 1937 to run for the House of Representatives seat of the Grey; UAP member for Grey, Philip McBride was appointed to replace him on 21 October, with his term expiring at the 23 October 1937 election, when he was re-elected with his term expiring on 30 June 1944.}} | National}}| | Country | South Australia | 1938 | 1932–1937 |
{{sortname|Charles|Brand|Charles Brand (general)}} | UAP}}| | UAP | Victoria | 1941 | 1935–1947 |
{{sortname|Tom|Brennan|Tom Brennan (politician)}} | UAP}}| | UAP | Victoria | 1938 | 1931–1938 |
{{sortname|Gordon|Brown|Gordon Brown (Australian politician)}} | Labor}}| | Labor | Queensland | 1938 | 1932–1965 |
{{sortname|William|Carroll|William Carroll (Australian politician)}} {{efn|name=Carroll|Country Party Senator William Carroll died on 30 May 1936; Country Party member Thomas Marwick was appointed to replace him on 19 August, with his term expiring at the 23 October 1937 election, when he was defeated by Labor candidate James Cunningham for the vacancy.}} | National}}| | Country | Western Australia | 1938 | 1926–1936 |
{{sortname|Herbert|Collett}} | UAP}}| | UAP | Western Australia | 1941 | 1933–1947 |
{{sortname|Joe|Collings}} | Labor}}| | Labor | Queensland | 1938 | 1932–1950 |
{{sortname|Walter|Cooper|Walter Cooper (politician)}} | National}}| | Country | Queensland | 1941 | 1928–1932, 1935–1968 |
{{sortname|Lionel|Courtenay}} {{efn|name=Courtenay|UAP Senator Lionel Courtenay died on 11 July 1935 before he could take his seat. UAP member Guy Arkins was appointed to replace him on 26 September, with his term expiring at the 23 October 1937 election, when he was defeated by Labor candidate Bill Ashley to fill the remainder of the vacancy, expiring on 30 June 1941.}} | UAP}}| | UAP | New South Wales | 1941 | 1935 |
{{sortname|Ben|Courtice}} {{efn|name=MacDonald}} | Labor}}| | Labor | Queensland | name=Appointment}} 1938 | 1937–1962 |
{{sortname|Charles|Cox|Charles Frederick Cox}} | UAP}}| | UAP | New South Wales | 1938 | 1920–1938 |
{{sortname|Thomas|Crawford|Thomas Crawford (Australian politician)}} | UAP}}| | UAP | Queensland | 1941 | 1917–1947 |
{{sortname|James|Cunningham|James Cunningham (Australian politician)}} {{efn|name=Carroll}} | Labor}}| | Labor | Western Australia | 1938 | 1937–1943 |
{{sortname|Dick|Dein}} | UAP}}| | UAP | New South Wales | 1941 | 1935–1941 |
{{sortname|Jack|Duncan-Hughes}} | UAP}}| | UAP | South Australia | 1938 | 1931–38 |
{{sort|Foll, Harry|Hon. Harry Foll}} | UAP}}| | UAP | Queensland | 1941 | 1917–1947 |
{{sort|Gibson, William|Hon. William Gibson}} | National}}| | Country | Victoria | 1941 | 1935–1947 |
{{sortname|Charles|Grant|Charles Grant (Australian politician)}} | UAP}}| | UAP | Tasmania | 1941 | 1925, 1932–1941 |
{{sortname|James|Guthrie|James Guthrie (Australian politician)}} | UAP}}| | UAP | Victoria | 1938 | 1920–1938 |
{{sortname|Charles|Hardy|Charles Hardy (Australian politician)}} | National}}| | Country | New South Wales | 1938 | 1932–1938 |
{{sortname|John|Hayes|John Hayes (Australian politician)}} | UAP}}| | UAP | Tasmania | 1941 | 1923–1947 |
{{sortname|Herbert|Hays}} | UAP}}| | UAP | Tasmania | 1941 | 1923–1947 |
{{sortname|Bertie|Johnston}} | National}}| | Country | Western Australia | 1941 | 1929–1942 |
{{sortname|John|Leckie|John Leckie (Australian politician)}} | UAP}}| | UAP | Victoria | 1941 | 1935–1947 |
{{sort|Lynch, Patrick|Hon. Patrick Lynch}} | UAP}}| | UAP | Western Australia | 1938 | 1907–1938 |
{{sortname|Allan|MacDonald|Allan MacDonald (Australian politician)}} | UAP}}| | UAP | Western Australia | 1941 | 1935–1947 |
{{sortname|John|MacDonald|John MacDonald (Australian politician)}} {{efn|name=MacDonald|Labor Senator John MacDonald died on 17 August 1937; Labor member Ben Courtice was appointed to replace him on 26 September, with his term expiring at the 23 October 1937 election, when he was re-elected with his term expiring on 30 June 1944.}} | Labor}}| | Labor | Queensland | 1938 | 1922, 1928, 1932–1937 |
{{sort|Massy-Greene, Walter|Hon. Walter Massy-Greene}} | UAP}}| | UAP | New South Wales | 1938 | 1923–1925, 1926–1938 |
{{sortname|Thomas|Marwick}} {{efn|name=Carroll}} | National}}| | Country | Western Australia | name=Appointment}} | 1936–1937 |
{{sort|McBride, Philip|Hon. Philip McBride}} {{efn|name=Badman}} | UAP}}| | UAP | South Australia | name=Appointment}} 1938 | 1937–1944 |
{{sort|McLachlan, Alexander|Hon. Alexander McLachlan}} | UAP}}| | UAP | South Australia | 1938 | 1926–1944 |
{{sortname|James|McLachlan|James McLachlan (Australian politician)}} | UAP}}| | UAP | South Australia | 1941 | 1935–1947 |
{{sort|McLeay, George|Hon. George McLeay}} | UAP}}| | UAP | South Australia | 1941 | 1935–1947, 1950–1955 |
{{sortname|John|Millen|John Millen (Australian politician)}} | UAP}}| | UAP | Tasmania | 1938 | 1920–1938 |
{{sortname|Herbert|Payne}} | UAP}}| | UAP | Tasmania | 1938 | 1920–1938 |
{{sort|Pearce, George|Hon. Sir George Pearce}} {{efn|name=Father|Father of the Senate}} | UAP}}| | UAP | Western Australia | 1938 | 1901–1938 |
{{sortname|William|Plain}} | UAP}}| | UAP | Victoria | 1938 | 1917–1923, 1925–1938 |
{{sortname|Burford|Sampson}} | UAP}}| | UAP | Tasmania | 1938 | 1925–1938, 1941–1947 |
{{sortname|Oliver|Uppill}} | UAP}}| | UAP | South Australia | 1941 | 1935–1944 |
|
1. ^{{cite web |title=The Biographical Dictionary of the Australian Senate 1935 |url=http://biography.senate.gov.au/?search-class=DB_CustomSearch_Widget-db_customsearch_widget&widget_number=3&cs-dates-0=1935&search=Search |publisher=Parliament of Australia |access-date=19 March 2017}}
2. ^1 {{cite web |author=Evans, H |author-link1=Harry Evans (Australian Senate clerk) |title=Filling Casual Vacancies before 1977 |work=The Biographical Dictionary of the Australian Senate, Volume 3 |url=http://biography.senate.gov.au/wp-content/docs/filling_casual_vacancies_before_1977.pdf |publisher=Parliament of Australia |access-date=24 February 2017}}