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ONTARIO — Canadian Federal Election Results

Compiled by EveryElectionResult.com's data team · Last updated 2026-08-30

ONTARIO was won by Liberal at the 1993 general election, with a margin of 10,583 votes over Reform. This page covers every general election in ONTARIO from 1925 to 1993.

Full Election History, 1925–1993

Election Winner Party Votes Vote Share Runner-up Margin
1925 Conservative Conservative 7,835 54.3% Unknown (6,595) 1,240 (8.6 pts)
1926 Conservative Conservative 8,567 52.7% Liberal (7,689) 878 (5.4 pts)
1930 Liberal Liberal 10,116 51.2% Conservative (9,646) 470 (2.4 pts)
1935 Liberal Liberal 10,228 49.2% Conservative (7,300) 2,928 (14.1 pts)
1940 Liberal Liberal 12,176 60.6% National Government (7,914) 4,262 (21.2 pts)
1945 Liberal Liberal 12,079 46.2% Progressive Conservative (8,996) 3,083 (11.8 pts)
1949 Liberal Liberal 13,412 41.2% Progressive Conservative (9,803) 3,609 (11.1 pts)
1953 Progressive Conservative Progressive Conservative 12,482 42.0% Liberal (11,285) 1,197 (4.0 pts)
1957 Progressive Conservative Progressive Conservative 18,468 42.8% CCF (13,806) 4,662 (10.8 pts)
1958 Progressive Conservative Progressive Conservative 26,887 58.4% Liberal (10,848) 16,039 (34.9 pts)
1962 Progressive Conservative Progressive Conservative 23,158 42.8% Liberal (16,051) 7,107 (13.1 pts)
1963 Progressive Conservative Progressive Conservative 22,902 39.4% Liberal (20,174) 2,728 (4.7 pts)
1965 Progressive Conservative Progressive Conservative 22,752 37.6% Liberal (20,515) 2,237 (3.7 pts)
1968 Liberal Liberal 13,483 42.6% Progressive Conservative (10,579) 2,904 (9.2 pts)
1972 Liberal Liberal 16,328 38.7% Progressive Conservative (16,324) 4 (0.0 pts)
1974 Liberal Liberal 20,096 47.5% Progressive Conservative (15,590) 4,506 (10.6 pts)
1979 Progressive Conservative Progressive Conservative 22,583 45.1% Liberal (15,730) 6,853 (13.7 pts)
1980 Progressive Conservative Progressive Conservative 19,963 40.9% Liberal (15,494) 4,469 (9.2 pts)
1984 Progressive Conservative Progressive Conservative 35,163 56.1% Liberal (14,519) 20,644 (32.9 pts)
1988 Progressive Conservative Progressive Conservative 34,969 48.9% Liberal (23,091) 11,878 (16.6 pts)
1993 Liberal Liberal 38,680 43.3% Reform (28,097) 10,583 (11.9 pts)

Full Result Breakdown by Election

1925

PartyVotesShare
Conservative7,83554.3%
Unknown6,59545.7%

1926

PartyVotesShare
Conservative8,56752.7%
Liberal7,68947.3%

1930

PartyVotesShare
Liberal10,11651.2%
Conservative9,64648.8%

1935

PartyVotesShare
Liberal10,22849.2%
Conservative7,30035.1%
CCF1,8478.9%
Reconstruction1,4126.8%

1940

PartyVotesShare
Liberal12,17660.6%
National Government7,91439.4%

1945

PartyVotesShare
Liberal12,07946.2%
Progressive Conservative8,99634.4%
CCF4,38916.8%
Labor-Progressive6712.6%

1949

PartyVotesShare
Liberal13,41241.2%
Progressive Conservative9,80330.1%
CCF9,34428.7%

1953

PartyVotesShare
Progressive Conservative12,48242.0%
Liberal11,28538.0%
CCF5,52418.6%
Labor-Progressive3931.3%

1957

PartyVotesShare
Progressive Conservative18,46842.8%
CCF13,80632.0%
Liberal10,89625.2%

1958

PartyVotesShare
Progressive Conservative26,88758.4%
Liberal10,84823.6%
CCF8,02317.4%
Independent2480.5%

1962

PartyVotesShare
Progressive Conservative23,15842.8%
Liberal16,05129.6%
NDP14,46126.7%
Social Credit4880.9%

1963

PartyVotesShare
Progressive Conservative22,90239.4%
Liberal20,17434.7%
NDP15,02025.9%

1965

PartyVotesShare
Progressive Conservative22,75237.6%
Liberal20,51533.9%
NDP16,20726.8%
Independent1,0261.7%

1968

PartyVotesShare
Liberal13,48342.6%
Progressive Conservative10,57933.4%
NDP7,60724.0%

1972

PartyVotesShare
Liberal16,32838.7%
Progressive Conservative16,32438.7%
NDP9,49822.5%

1974

PartyVotesShare
Liberal20,09647.5%
Progressive Conservative15,59036.8%
NDP6,64915.7%

1979

PartyVotesShare
Progressive Conservative22,58345.1%
Liberal15,73031.4%
NDP11,51023.0%
Libertarian Party of Canada1600.3%
Marxist-Leninist Party720.1%

1980

PartyVotesShare
Progressive Conservative19,96340.9%
Liberal15,49431.7%
NDP12,81226.2%
Rhinoceros3130.6%
Libertarian Party of Canada2110.4%
Marxist-Leninist Party420.1%

1984

PartyVotesShare
Progressive Conservative35,16356.1%
Liberal14,51923.2%
NDP12,99520.7%

1988

PartyVotesShare
Progressive Conservative34,96948.9%
Liberal23,09132.3%
NDP12,75117.8%
Libertarian Party of Canada4850.7%
Party for the Commonwealth of Canada1470.2%

1993

PartyVotesShare
Liberal38,68043.3%
Reform28,09731.5%
Progressive Conservative16,87218.9%
NDP2,7463.1%
National Party of Canada8691.0%
Independent6920.8%
Libertarian Party of Canada4240.5%
Green4020.5%
Natural Law Party of Canada3520.4%
Party for the Commonwealth of Canada550.1%
Abolitionist Party of Canada420.0%

Margin Over Time

Winning margin (percentage points) at each contested election, coloured by the winning party. Acclaimed elections (no opposing candidate) aren't plotted since there's no margin to measure.

1925: Conservative margin 8.6 pts 1926: Conservative margin 5.4 pts 1930: Liberal margin 2.4 pts 1935: Liberal margin 14.1 pts 1940: Liberal margin 21.2 pts 1945: Liberal margin 11.8 pts 1949: Liberal margin 11.1 pts 1953: Progressive Conservative margin 4.0 pts 1957: Progressive Conservative margin 10.8 pts 1958: Progressive Conservative margin 34.9 pts 1962: Progressive Conservative margin 13.1 pts 1963: Progressive Conservative margin 4.7 pts 1965: Progressive Conservative margin 3.7 pts 1968: Liberal margin 9.2 pts 1972: Liberal margin 0.0 pts 1974: Liberal margin 10.6 pts 1979: Progressive Conservative margin 13.7 pts 1980: Progressive Conservative margin 9.2 pts 1984: Progressive Conservative margin 32.9 pts 1988: Progressive Conservative margin 16.6 pts 1993: Liberal margin 11.9 pts 1925 1926 1930 1935 1940 1945 1949 1953 1957 1958 1962 1963 1965 1968 1972 1974 1979 1980 1984 1988 1993

Trend

ONTARIO has been contested at 21 general elections on record since 1925. Winning parties over that span: Conservative, Liberal, Progressive Conservative.

Frequently Asked Questions

Who won ONTARIO in the 1993 general election?

Liberal won ONTARIO in 1993 with 38,680 votes (43.3%), a margin of 10,583 votes over Reform in second place.

Which parties have won ONTARIO since 1925?

Since 1925, ONTARIO has been won by: Conservative, Liberal, Progressive Conservative.

What was the closest result in ONTARIO?

The closest contested result on record for ONTARIO was 1972, when Liberal beat Progressive Conservative by 4 votes (0.0 percentage points).

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