2018 Cottesloe state by-election


A by-election for the electoral district of Cottesloe in Western Australia took place on 17 March 2018. The by-election was triggered by the resignation of the Liberal Party member, Colin Barnett, on 5 February 2018. Barnett was the Premier of Western Australia from 23 September 2008 until 17 March 2017, when he was succeeded as Premier by Mark McGowan after the Labor Party defeated Barnett's Liberal government at the 2017 state election in March 2017. The by-election was won by the Liberal candidate David Honey.

Dates

The writ for the by-election was issued by the Speaker of the Legislative Assembly, Peter Watson, on 6 February 2018.
The by-election was held on 17 March 2018, the same day as the South Australian state election and the Batman federal by-election.

Candidates

The Labor Party announced it would not nominate a candidate for the by-election.

Results