2023 Aston by-election
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Division of Aston (Victoria) in the House of Representatives | |||||||||||||||||||||||||||||||||||||
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| Registered | 110,331 | ||||||||||||||||||||||||||||||||||||
| Turnout | 94,429 (85.6%) | ||||||||||||||||||||||||||||||||||||
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Results of the by-election by suburb | |||||||||||||||||||||||||||||||||||||
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The 2023 Aston by-election was held on 1 April 2023 to elect the next member of the Australian House of Representatives in the electorate of Aston in Victoria. The by-election was triggered by the resignation of Liberal MP Alan Tudge on 17 February 2023.
The ABC's Antony Green called Aston for Labor candidate Mary Doyle at 8:16pm AEDT. The result was considered a historic upset by the media, as Aston had been regarded as a safe seat for the Liberals, and had been held by the party since the 1990 federal election. It marked the first time in over 102 years that a government has won a seat from the opposition in a by-election.