Electoral results for the district of Tea Tree Gully

This is a list of election results for the electoral district of Tea Tree Gully in South Australian elections.

Members for Tea Tree Gully

Member		Party	Term
	Molly Byrne	Labor	1970–1977

Election results

Elections in the 1970s

1975 South Australian state election: Tea Tree Gully

Party		Candidate	Votes	%	±%
	Labor	Molly Byrne	15,331	54.2	-8.0
	Liberal	Robert Sloane	6,521	23.0	-11.0
	Liberal Movement	John Hincksman	6,162	21.8	+21.8
	Independent	Emily Perry	177	0.6	+0.6
	National	Barry Leaver	120	0.4	+0.4
Total formal votes			28,311	97.3	−0.2
Informal votes			794	2.7	+0.2
Turnout			29,105	94.6	0.0
Two-party-preferred result
	Labor	Molly Byrne	16,219	57.3	-6.8
	Liberal	Robert Sloane	12,092	42.7	+6.8
	Labor hold		Swing	-6.8

1973 South Australian state election: Tea Tree Gully

Party		Candidate	Votes	%	±%
	Labor	Molly Byrne	13,525	62.2	+2.8
	Liberal and Country	William Brassington	7,382	34.0	-6.0
	Independent	Leo Davis	829	3.8	+3.8
Total formal votes			21,736	97.5	+0.6
Informal votes			566	2.5	−0.6
Turnout			22,302	94.6	−0.9
Two-party-preferred result
	Labor	Molly Byrne	13,940	64.1	+4.7
	Liberal and Country	William Brassington	7,796	35.9	-4.7
	Labor hold		Swing	+4.7

1970 South Australian state election: Tea Tree Gully

Party		Candidate	Votes	%	±%
	Labor	Molly Byrne	9,291	59.4
	Liberal and Country	William Brassington	6,348	40.6
Total formal votes			15,639	98.1
Informal votes			302	1.9
Turnout			15,941	95.5
	Labor hold		Swing