Electoral results for the district of Dunstan

This is a list of electoral results for the Electoral district of Dunstan in South Australian state elections.

Members for Dunstan[edit]

Member		Party	Term
	Steven Marshall	Liberal	2014–2024
	Cressida O'Hanlon	Labor	2024–present

2022 South Australian state election: Dunstan
Party		Candidate	Votes	%	±%
	Liberal	Steven Marshall	11,219	46.7	−2.6
	Labor	Cressida O'Hanlon	8,445	35.2	+6.4
	Greens	Kay Moncrieff	3,279	13.7	+4.7
	Family First	Tony Holloway	1,067	4.4	+4.4
Total formal votes			24,010	98.2
Informal votes			437	1.8
Turnout			24,447	89.7
Two-party-preferred result
	Liberal	Steven Marshall	12,135	50.5	−6.9
	Labor	Cressida O'Hanlon	11,875	49.5	+6.9
	Liberal hold		Swing	−6.9

2018 South Australian state election: Dunstan^[1]
Party		Candidate	Votes	%	±%
	Liberal	Steven Marshall	10,517	47.0	−3.4
	Labor	Matt Loader	6,514	29.1	−6.6
	SA-Best	Jack Noonan	2,901	13.0	+13.0
	Greens	Harriet De Kok	1,892	8.4	−2.7
	Dignity	Ben Wilson	571	2.5	+0.4
Total formal votes			22,395	97.4	−0.4
Informal votes			599	2.6	+0.4
Turnout			22,994	90.5	+1.1
Two-party-preferred result
	Liberal	Steven Marshall	12,566	56.1	+2.5
	Labor	Matt Loader	9,829	43.9	−2.5
	Liberal hold		Swing	+2.5

2014 South Australian state election: Dunstan^[2]^[3]
Party		Candidate	Votes	%	±%
	Liberal	Steven Marshall	10,978	50.0	+3.7
	Labor	Jo Chapley	7,881	35.9	+2.1
	Greens	Michael Donato	2,465	11.2	−0.5
	Dignity for Disability	Rick Neagle	624	2.8	+1.0
Total formal votes			21,948	97.8	+1.4
Informal votes			494	2.2	−1.4
Turnout			22,442	91.3	−0.4
Two-party-preferred result
	Liberal	Steven Marshall	11,656	53.1	−1.7
	Labor	Jo Chapley	10,292	46.9	+1.7
	Liberal hold		Swing	−1.7