Template:1975 Ontario general election/Ottawa Centre

1975 Ontario general election: Ottawa Centre
Party	Candidate	Votes	%	±%
	New Democratic	Michael Cassidy	10,658	38.92	+3.46
	Progressive Conservative	Gale Kerwin	8,978	32.78	−1.88
	Liberal	Gerald Kirby	7,500	27.39	−2.49
	Communist	Marvin Glass	250	0.91
Total valid votes			27,386	100.0	+20.26