1965 Western Australian state election
Elections were held in the state of Western Australia on 20 February 1965 to elect all 50 members to the Legislative Assembly and 15 members to the 30-seat Legislative Council. The Liberal-Country coalition government, led by Premier Sir David Brand, won a third term in office against the Labor Party, led by Opposition Leader Albert Hawke.
Electoral changes
The Legislative Council election held on the same day was the first since significant changes to the Council's structure and manner of voting under the Constitution Acts Amendment Act 1963. The Act abolished the 10 three-member provinces which had existed almost unaltered since 1900, and created 15 new two-member provinces. Voting became compulsory and the property franchise was abolished, and the practice of having separate Legislative Council elections in May of every even-numbered year was abolished—the Council's members would now go to the voters at the same elections as members of the Legislative Assembly, although the rotational system where one member per province would retire at each election remained in effect, and unlike the Assembly, the Council's term expired on 22 May every three years, rather than at the election itself.A number of transitional arrangements were necessary to put these changes into effect. Those who had terms expiring on 21 May 1964, and five of the ten whose terms were to expire on 21 May 1966 would retire on 21 May 1965. The remaining 15 members were eligible to be appointed to new provinces for terms expiring on 21 May 1968.
Post-election pendulum
| LCL/Country seats | - | - | - |
| Marginal | - | - | - |
| Canning | Ross Elliott | LCL | 0.7% |
| Perth | Peter Durack | LCL | 1.1% |
| Bunbury | Maurice Williams | LCL | 2.4% |
| Maylands | Bob Marshall | LCL | 2.6% |
| Fairly safe | - | - | - |
| Karrinyup | Les Nimmo | LCL | 6.0% |
| Subiaco | Hugh Guthrie | LCL | 8.3% |
| East Melville | Des O'Neil | LCL | 9.4% v IND |
| Dale | Gerald Wild | LCL | 9.8% |
| Safe | - | - | - |
| Darling Range | Ken Dunn | LCL | 10.9% |
| Cottesloe | Ross Hutchinson | LCL | 11.7% |
| Murchison | Richard Burt | LCL | 13.5% |
| Mount Lawley | Ray O'Connor | LCL | 13.6% |
| Wellington | Iven Manning | LCL | 13.6% |
| Murray | Ewart Runciman | LCL | 13.8% v IND |
| Moore | Edgar Lewis | CP | 18.0% v IND |
| Wembley | Guy Henn | LCL | 19.6% |
| Vasse | Stewart Bovell | LCL | 20.4% |
| Toodyay | James Craig | CP | 24.2% v IND |
| Claremont | Harold Crommelin | LCL | 27.0% |
| Narrogin | William Manning | CP | 30.5% v IND |
| Nedlands | Charles Court | LCL | 30.9% |
| Avon | Harry Gayfer | CP | unopp. |
| Blackwood | John Hearman | LCL | unopp. |
| Greenough | David Brand | LCL | unopp. |
| Katanning | Crawford Nalder | CP | unopp. |
| Mount Marshall | George Cornell | CP | unopp. |
| Roe | Tom Hart | CP | unopp. |
| South Perth | Bill Grayden | LCL | unopp. |
| Stirling | Clayton Mitchell | CP | unopp. |