Senate composition

Numbers in the Senate

Party 46th Parliament 47th Parliament 48th Parliament
Australian Labor Party 26 26 29
Coalition 36 30 27
Australian Greens 9 10 10
Pauline Hanson's One Nation 2 2 4
Jacqui Lambie Network 1 1 1
Australia's Voice 0 0 1
United Australia Party 0 1 1
Independents 1 6 3
Centre Alliance 1 0 0
46th Parliament as at 11/04/22; 47th Parliament as at 30/06/25; 48th Parliament as at 01/07/25

The 47th Parliament was prorogued on 28 March 2025 and a general election was held on 3 May. The terms of state senators elected on that date commenced on 1 July 2025. The terms of territory senators began on the date of their election.