# Members of the Australian Senate, 1944–1947

   Senate composition at 1 July 1944
   Government (22) - (3 seat majority)
    Labor (22)
   Opposition (14)
    United Australia Party (12)  Country Party (2)
     Changes in composition
   * ↑ Labor Senator Richard Keane died in April 1946 and was replaced by Country Party member Alexander Fraser. The seat returned to Labor at the September 1946 election, when Fraser was defeated by Labor candidate Jack Devlin.
   * ↑ At the September 1946 election UAP Senator Ted Mattner was defeated for a casual vacancy by Labor candidate Fred Beerworth.
This is a list of members of the Australian Senate from 1944 to 1947. Half of its members were elected at the 21 September 1940 election and had terms starting on 1 July 1941 and finishing on 30 June 1947; the other half were elected at the 21 August 1943 election and had terms starting on 1 July 1944 and finishing on 30 June 1950. 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.
On 21 February 1945, Robert Menzies announced that the parliamentary United Australia Party had been dissolved and replaced by the newly established Liberal Party.
| Senator | Party | State | Term ending | Years in office |
| Stan Amour | Labor | New South Wales | 1950 | 1938–1965 |
| John Armstrong | Labor | New South Wales | 1950 | 1938–1962 |
| James Arnold | Labor | New South Wales | 1947 | 1941–1965 |
| Bill Ashley | Labor | New South Wales | 1947 | 1938–1962 |
| Bill Aylett | Labor | Tasmania | 1950 | 1938–1965 |
| Fred Beerworth | Labor | South Australia | 1947 | 1946–1951 |
| Charles Brand | United Australia/Liberal | Victoria | 1947 | 1935–1947 |
| Gordon Brown | Labor | Queensland | 1950 | 1932–1965 |
| Don Cameron | Labor | Victoria | 1950 | 1938–1962 |
| Robert Clothier | Labor | Western Australia | 1950 | 1943–1968 |
| Herbert Collett | United Australia/Liberal | Western Australia | 1947 | 1933–1947 |
| Joe Collings | Labor | Queensland | 1950 | 1932–1950 |
| Walter Cooper | Country | Queensland | 1947 | 1928–1932, 1935–1968 |
| Ben Courtice | Labor | Queensland | 1950 | 1937–1962 |
| Thomas Crawford | United Australia/Liberal | Queensland | 1947 | 1917–1947 |
| Jack Devlin | Labor | Victoria | 1950 | 1946–1957 |
| Alex Finlay | Labor | South Australia | 1950 | 1944–1953 |
| Harry Foll | United Australia/Liberal | Queensland | 1947 | 1917–1947 |
| Alexander Fraser | Country | Victoria | 1946 | 1946 |
| James Fraser | Labor | Western Australia | 1950 | 1938–1959 |
| William Gibson | Country | Victoria | 1947 | 1935–1947 |
| Donald Grant | Labor | New South Wales | 1950 | 1944–1959 |
| John Hayes | United Australia/Liberal | Tasmania | 1947 | 1923–1947 |
| Herbert Hays | United Australia/Liberal | Tasmania | 1947 | 1923–1947 |
| Richard Keane | Labor | Victoria | 1950 | 1938–1946 |
| Charles Lamp | Labor | Tasmania | 1950 | 1938–1950 |
| William Large | Labor | New South Wales | 1947 | 1941–1951 |
| John Leckie | United Australia/Liberal | Victoria | 1947 | 1935–1947 |
| Allan MacDonald | United Australia/Liberal | Western Australia | 1947 | 1935–1947 |
| Ted Mattner | United Australia/Liberal | South Australia | 1946 | 1944–1946, 1950–1968 |
| Nick McKenna | Labor | Tasmania | 1950 | 1944–1968 |
| James McLachlan | United Australia/Liberal | South Australia | 1947 | 1935–1947 |
| George McLeay | United Australia/Liberal | South Australia | 1947 | 1935–1947, 1950–1955 |
| Richard Nash | Labor | Western Australia | 1950 | 1943–1951 |
| Theo Nicholls | Labor | South Australia | 1950 | 1944–1968 |
| Sid O'Flaherty | Labor | South Australia | 1950 | 1944–1962 |
| Burford Sampson | United Australia/Liberal | Tasmania | 1947 | 1925–1938, 1941–1947 |
| Jim Sheehan | Labor | Victoria | 1950 | 1938–1940, 1944–1962 |
| Dorothy Tangney | Labor | Western Australia | 1947 | 1943–1968 |
| Oliver Uppill | United Australia | South Australia | 1947 | 1935–1944 |