# Members of the Australian Senate, 1935–1938

   Senate composition at 1 July 1935
   Government (33) - (15 seat majority)
    United Australia Party (26)
    Country Party (7)
   Opposition (3)
    Labor (3)
     Changes in composition
   * ↑ At the 23 October 1937 election UAP Senator Guy Arkins was defeated for a casual vacancy by Labor candidate Bill Ashley.
   * ↑ At the 23 October 1937 election Country Party Senator Thomas Marwick was defeated for a casual vacancy by Labor candidate James Cunningham.
This is a list of members of the Australian Senate from 1935 to 1938. Half of its members were elected at the 19 December 1931 election and had terms starting on 1 July 1932 and finishing on 30 June 1938; the other half were elected at the 15 September 1934 election and had terms starting on 1 July 1935 and finishing on 30 June 1941. The process for filling casual vacancies was complex. While senators were elected for a six-year term, people appointed to a casual vacancy only held office until the earlier of the next election for the House of Representatives or the Senate.
| Senator | Party | State | Term ending | Years in office |
| Mac Abbott | Country | New South Wales | 1941 | 1935–1941 |
| Guy Arkins | United Australia | New South Wales | 1937 | 1935–1937 |
| Bill Ashley | Labor | New South Wales | 1941 | 1937–1958 |
| Oliver Badman | Country | South Australia | 1938 | 1932–1937 |
| Charles Brand | United Australia | Victoria | 1941 | 1935–1947 |
| Tom Brennan | United Australia | Victoria | 1938 | 1931–1938 |
| Gordon Brown | Labor | Queensland | 1938 | 1932–1965 |
| William Carroll | Country | Western Australia | 1938 | 1926–1936 |
| Herbert Collett | United Australia | Western Australia | 1941 | 1933–1947 |
| Joe Collings | Labor | Queensland | 1938 | 1932–1950 |
| Walter Cooper | Country | Queensland | 1941 | 1928–1932, 1935–1968 |
| Lionel Courtenay | United Australia | New South Wales | 1941 | 1935 |
| Ben Courtice | Labor | Queensland | 1937, 1938 | 1937–1962 |
| Charles Cox | United Australia | New South Wales | 1938 | 1920–1938 |
| Thomas Crawford | United Australia | Queensland | 1941 | 1917–1947 |
| James Cunningham | Labor | Western Australia | 1938 | 1937–1943 |
| Dick Dein | United Australia | New South Wales | 1941 | 1935–1941 |
| Jack Duncan-Hughes | United Australia | South Australia | 1938 | 1931–38 |
| Harry Foll | United Australia | Queensland | 1941 | 1917–1947 |
| William Gibson | Country / Independent | Victoria | 1941 | 1935–1947 |
| Charles Grant | United Australia | Tasmania | 1941 | 1925, 1932–1941 |
| James Guthrie | United Australia | Victoria | 1938 | 1920–1938 |
| Charles Hardy | Country | New South Wales | 1938 | 1932–1938 |
| John Hayes | United Australia | Tasmania | 1941 | 1923–1947 |
| Herbert Hays | United Australia | Tasmania | 1941 | 1923–1947 |
| Bertie Johnston | Country | Western Australia | 1941 | 1929–1942 |
| John Leckie | United Australia | Victoria | 1941 | 1935–1947 |
| Patrick Lynch | United Australia | Western Australia | 1938 | 1907–1938 |
| Allan MacDonald | United Australia | Western Australia | 1941 | 1935–1947 |
| John MacDonald | Labor | Queensland | 1938 | 1922, 1928, 1932–1937 |
| Walter Massy-Greene | United Australia | New South Wales | 1938 | 1923–1925, 1926–1938 |
| Thomas Marwick | Country | Western Australia | 1937 | 1936–1937 |
| Philip McBride | United Australia | South Australia | 1937, 1938 | 1937–1944 |
| Alexander McLachlan | United Australia | South Australia | 1938 | 1926–1944 |
| James McLachlan | United Australia | South Australia | 1941 | 1935–1947 |
| George McLeay | United Australia | South Australia | 1941 | 1935–1947, 1950–1955 |
| John Millen | United Australia | Tasmania | 1938 | 1920–1938 |
| Herbert Payne | United Australia | Tasmania | 1938 | 1920–1938 |
| Sir George Pearce | United Australia | Western Australia | 1938 | 1901–1938 |
| William Plain | United Australia | Victoria | 1938 | 1917–1923, 1925–1938 |
| Burford Sampson | United Australia | Tasmania | 1938 | 1925–1938, 1941–1947 |
| Oliver Uppill | United Australia | South Australia | 1941 | 1935–1944 |