Ancaster—Dundas—Flamborough—Aldershot (provincial electoral district)

Ancaster—Dundas—Flamborough—Aldershot was a provincial electoral district in southwestern Ontario, Canada that elected one Member of the Legislative Assembly of Ontario. It was created in 1999 from Wentworth North, Burlington South and Halton Centre. It was abolished in 2007 into Ancaster—Dundas—Flamborough—Westdale, Burlington, Hamilton Centre, Hamilton Mountain and Niagara West—Glanbrook.

The riding included the municipalities of Ancaster, Dundas and Flamborough plus that part of Burlington south of a line going along King Road to the 403 to the QEW.

Members of Provincial Parliament

This riding has elected the following members of the Legislative Assembly of Ontario:

1. Toni Skarica, Ontario Progressive Conservative Party (1999-2000)
2. Ted McMeekin, Liberal (2000-2007)

Provincial election results

2003 Ontario general election
Party		Candidate	Votes	%	+/- (1999)	+/- (2000)
	Liberal	Ted McMeekin	23,045	47.5	+14.0	-12.1
	Progressive Conservative	Mark Mullins	18,141	37.4	-20.7	+6.9
	New Democrat	Kelly Hayes	5,666	11.7	+2.3	+4.8
	Green	Brian Elder Sullivan	903	1.9	–	-0.8
	Family Coalition	Michael Trolly	434	0.9	–	–
	Confederation of Regions	Richard Butson	293	0.6	–	–

By-election: September 7, 2000
Party		Candidate	Votes	%	+/-
	Liberal	Ted McMeekin	19,916	59.6	+26.1
	Progressive Conservative	Priscilla De Villiers	10,201	30.5	-27.6
	New Democrat	Jessica Brennan	2,297	6.7	-1.5
	Green	Mark Coakley	1,405	4.14	-
	Independent	John Turmel	80	0.2	-

1999 Ontario general election
Party		Candidate	Votes	%
	Progressive Conservative	Toni Skarica	27,466	58.1
	Liberal	Vicki Wylson-Sher	15,843	33.5
	New Democrat	Jessica Brennan	3,990	8.4