1910 Queanbeyan state by-election

A by-election was held for the New South Wales Legislative Assembly electorate of Queanbeyan on 13 April 1910. The by-election was triggered by the resignation of Granville Ryrie (Liberal Reform) to unsuccessfully contest the 1910 federal election for Werriwa.^[1]

The by-election and those for Darling Harbour and Upper Hunter were held on the same day as the 1910 Federal election.

Date	Event
26 February 1910	Resignation of Granville Ryrie.^[1]
8 March 1910	Writ of election issued by the Speaker of the Legislative Assembly.^[2]
23 March 1910	Nominations
13 April 1910	Polling day and 1910 Federal election
3 May 1910	Return of writ

Party		Candidate	Votes	%	±%
	Labour	John Cusack	2,090	51.9	+7.7
	Liberal Reform	Herbert Beegling	1,939	48.1	−7.5
Total formal votes			4,029	98.5	+1.6
Informal votes			63	1.5	−1.6
Turnout			4,092	64.9 ^[a]	−2.0
	Labour gain from Liberal Reform		Swing	+7.7

Dates