# 1963 Ontario general election

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Canadian provincial election

1963 Ontario general election ← 1959 September 25, 1963 1967 → ← outgoing members elected members → 108 seats in the 27th Legislative Assembly of Ontario 55 seats were needed for a majority First party Second party Third party LIB Leader John Robarts John Wintermeyer Donald C. MacDonald Party Progressive Conservative Liberal New Democratic Leader since October 25, 1961 April 20, 1958 November 21, 1953 Leader's seat London North Waterloo North (lost re-election) York South Last election 71 22 5 Seats won 77 24 7 Seat change 6 2 2 Percentage 48.9% 35.3% 15.5% Swing 2.6pp 1.3pp 1.2pp Premier before election John Robarts Progressive Conservative Premier after election John Robarts Progressive Conservative

The **1963 Ontario general election** was held on September 25, 1963, to elect the 108 members of the [27th Legislative Assembly of Ontario](/source/27th_Legislative_Assembly_of_Ontario) (Members of Provincial Parliament, or "MPPs") of the province of [Ontario](/source/Ontario).[1]

The [Ontario Progressive Conservative Party](/source/Ontario_Progressive_Conservative_Party), led by [John Robarts](/source/John_Robarts), who had replaced [Leslie Frost](/source/Leslie_Frost) as PC leader and premier in 1961, won a seventh consecutive term in office, and maintained its majority in the legislature, increasing its caucus from the 71 members elected in the [previous election](/source/1959_Ontario_general_election) to 77 members in an enlarged legislature.

The [Ontario Liberal Party](/source/Ontario_Liberal_Party), led by [John Wintermeyer](/source/John_Wintermeyer), increased its caucus from 22 to 24 members, although Wintermeyer lost his seat of Waterloo North. He resigned as party leader but the Liberals continued in their role of [official opposition](/source/Official_opposition). [Robert Gibson](/source/Robert_Gibson_(Ontario_politician)) of [Kenora](/source/Kenora_(federal_electoral_district)) was re-elected as a [Liberal-Labour](/source/Liberal-Labour_(Canada)) MPP sitting with the Liberal caucus.

The [social democratic](/source/Social_democratic) [Co-operative Commonwealth Federation](/source/Co-operative_Commonwealth_Federation_(Ontario_Section)) was formally dissolved and succeeded by the [Ontario New Democratic Party](/source/Ontario_New_Democratic_Party) in 1961. The newly conglomerated party was still led by [Donald C. MacDonald](/source/Donald_C._MacDonald), and won two additional seats, for a total of seven.

The [Social Credit Party of Ontario](/source/Social_Credit_Party_of_Ontario) split into two factions mirroring [the split in the federal party](/source/Social_Credit_Party_of_Canada_split%2C_1963). The official Social Credit party ran candidates in three rural ridings while the more radical Social Credit Action faction ran candidates in six ridings in Toronto.[2]

## Expansion of Legislative Assembly

The size of the Legislative Assembly was increased from 98 to 108 members,[3] through the reorganization of Toronto's suburban ridings:

Abolished ridings New ridings York Centre Armourdale Downsview Yorkview York East Don Mills York East York Mills York—Humber[a 1] Humber York—Scarborough Scarborough Centre Scarborough East Scarborough North Scarborough West York South Forest Hill York South[a 1] York West Etobicoke Lakeshore York West

1. ^ [***a***](#cite_ref-Weston_4-0) [***b***](#cite_ref-Weston_4-1) The Town of Weston was withdrawn from York-Humber, and transferred to York South.

## Results

Elections to the 27th Parliament of Ontario (1963)[4] Political party Party leader MPPs Votes Candidates 1959 Dissol. 1963 ± # % ± (pp) Progressive Conservative John Robarts 108 71 77 6 1,052,740 48.61% 2.46 Liberal John Wintermeyer 107 21 23 2 754,032 34.82% 1.44 New Democratic[a 1] Donald C. MacDonald 97 5 7 2 340,208 15.71% 0.96 Liberal–Labour 1 1 1 6,774 0.31% 0.04 Independent PC 1 – – – 5,190 0.24% 0.13 Independent 7 – – – 2,759 0.13% 0.09 Social Credit 9 – – – 2,313 0.11% 0.02 Communist[a 2] Bruce Magnuson 6 – – – 1,654 0.08% 0.15 Socialist Labor 1 – – – 103 – New Labour-CCF – – – did not campaign White Canada – – – did not campaign Vacant Total 337 98 98 108 2,165,773 100.00% Blank and invalid ballots 18,028 Registered voters / turnout 3,435,745 59.72% 3.84

1. **[^](#cite_ref-6)** Successor to the CCF

1. **[^](#cite_ref-7)** Successor to Labor-Progressive

### Vote and seat summaries

[Ternary plots](/source/Ternary_plot) - shift of electoral support (1959-1963)

		- 1959

		- 1963

Electoral districts identified by colours of winning parties

Seats and popular vote by party Party Seats Votes Change (pp) █ Progressive Conservative 77 / 108 48.61% 2.46 █ Liberal 23 / 108 34.82% -1.44 █ New Democratic 7 / 108 15.71% -0.96 █ Other 1 / 108 0.86% -0.06

### Synopsis of results

Results by riding - 1963 Ontario general election[4] Riding Winning party Turnout [a 1] Votes Name[a 2] 1959 Party Votes Share Margin # Margin % PC Lib/LL NDP Ind-PC Ind Oth Total Algoma—Manitoulin PC Lib 7,951 49.89% 1,522 9.55% 66.25% 6,429 7,951 1,557 – – – 15,937 Brant Lib Lib 10,771 55.31% 3,792 19.47% 60.75% 6,979 10,771 1,725 – – – 19,475 Brantford Lib Lib 7,572 43.55% 23 0.13% 71.17% 7,549 7,572 2,136 – 131 – 17,388 Bruce Lib Lib 7,997 53.61% 1,076 7.21% 76.56% 6,921 7,997 – – – – 14,918 Carleton PC PC 12,999 57.13% 4,496 19.76% 60.96% 12,999 8,503 1,251 – – – 22,753 Cochrane North PC PC 6,443 50.28% 2,556 19.95% 64.37% 6,443 3,887 1,975 – 509 – 12,814 Cochrane South PC PC 12,983 51.40% 4,874 19.29% 62.93% 12,983 4,169 8,109 – – – 25,261 Dufferin—Simcoe PC PC 8,875 66.29% 5,260 39.29% 55.36% 8,875 3,615 898 – – – 13,388 Durham PC PC 7,914 51.18% 1,501 9.71% 70.75% 7,914 6,413 1,135 – – – 15,462 Elgin PC PC 11,382 62.81% 4,643 25.62% 62.89% 11,382 6,739 – – – – 18,121 Essex North Lib Lib 14,453 45.73% 3,806 12.04% 68.26% 10,647 14,453 6,505 – – – 31,605 Essex South PC Lib 9,572 49.85% 715 3.72% 73.30% 8,857 9,572 773 – – – 19,202 Fort William Lib NDP 8,427 37.45% 1,172 5.21% 71.10% 7,255 6,820 8,427 – – – 22,502 Frontenac—Addington PC PC 6,746 55.11% 2,019 16.49% 61.20% 6,746 4,727 769 – – – 12,242 Glengarry PC PC 5,361 56.25% 1,363 14.30% 74.96% 5,361 3,998 172 – – – 9,531 Grenville—Dundas PC PC 9,518 68.30% 5,100 36.60% 64.88% 9,518 4,418 – – – – 13,936 Grey North PC Lib 6,862 44.75% 31 0.20% 73.20% 6,831 6,862 1,642 – – – 15,335 Grey South Lib Lib 5,459 52.06% 885 8.44% 67.21% 4,574 5,459 – – – 452 10,485 Haldimand—Norfolk PC PC 14,307 57.17% 4,425 17.68% 70.39% 14,307 9,882 640 – – 195 25,024 Halton PC PC 19,947 51.53% 6,372 16.46% 65.06% 19,947 13,575 5,188 – – – 38,710 Hamilton Centre PC PC 7,533 36.29% 578 2.78% 55.55% 7,533 5,890 6,955 – – 382 20,760 Hamilton East CCF NDP 8,097 36.71% 952 4.32% 65.26% 6,812 7,145 8,097 – – – 22,054 Hamilton—Wentworth PC PC 13,642 63.20% 9,211 42.68% 61.37% 13,642 4,431 3,511 – – – 21,584 Hastings East PC PC 7,815 64.37% 3,909 32.20% 70.93% 7,815 3,906 419 – – – 12,140 Hastings West PC PC 11,146 53.85% 2,298 11.10% 67.36% 11,146 8,848 704 – – – 20,698 Huron PC PC 8,931 67.72% 4,674 35.44% 69.43% 8,931 4,257 – – – – 13,188 Huron—Bruce PC Lib 6,359 50.11% 28 0.22% 81.69% 6,331 6,359 – – – – 12,690 Kenora LL LL 6,774 45.48% 840 5.64% 63.66% 5,934 6,774[a 3] 2,187 – – – 14,895 Kent East Lib Lib 7,365 55.49% 1,458 10.99% 75.51% 5,907 7,365 – – – – 13,272 Kent West PC PC 12,205 53.69% 1,676 7.37% 64.99% 12,205 10,529 – – – – 22,734 Kingston PC PC 10,092 49.11% 1,024 4.98% 68.40% 10,092 9,068 1,389 – – – 20,549 Lambton East PC PC 7,131 52.24% 864 6.33% 75.93% 7,131 6,267 252 – – – 13,650 Lambton West PC PC 10,813 44.69% 638 2.64% 63.23% 10,813 10,175 3,207 – – – 24,195 Lanark PC PC 8,757 72.15% 6,255 51.53% 54.19% 8,757 2,502 879 – – – 12,138 Leeds PC PC 12,711 75.68% 9,280 55.25% 63.03% 12,711 3,431 654 – – – 16,796 Lincoln PC PC 23,229 53.99% 8,422 19.58% 61.19% 23,229 14,807 4,235 – – 753 43,024 London North PC PC 12,531 68.61% 8,279 45.33% 57.57% 12,531 4,252 1,480 – – – 18,263 London South PC PC 13,982 62.54% 7,970 35.65% 55.47% 13,982 6,012 2,364 – – – 22,358 Middlesex North PC PC 9,960 71.79% 6,772 48.81% 68.58% 9,960 3,188 726 – – – 13,874 Middlesex South PC PC 12,532 60.72% 5,909 28.63% 62.57% 12,532 6,623 1,483 – – – 20,638 Muskoka PC PC 6,639 63.13% 3,776 35.90% 68.44% 6,639 2,863 1,015 – – – 10,517 Niagara Falls Lib Lib 13,864 52.80% 4,040 15.39% 62.39% 9,824 13,864 2,568 – – – 26,256 Nickel Belt PC PC 9,155 36.49% 956 3.81% 67.48% 9,155 8,199 6,898 – 835 – 25,087 Nipissing Lib Lib 11,424 47.52% 929 3.86% 67.40% 10,495 11,424 2,119 – – – 24,038 Northumberland PC PC 10,219 55.12% 1,897 10.23% 76.36% 10,219 8,322 – – – – 18,541 Ontario PC PC 9,903 60.29% 5,605 34.12% 62.17% 9,903 4,298 2,224 – – – 16,425 Oshawa CCF PC 12,077 41.45% 682 2.34% 59.07% 12,077 5,662 11,395 – – – 29,134 Ottawa East PC Lib 8,814 51.45% 1,353 7.90% 58.02% 7,461 8,814 857 – – – 17,132 Ottawa South PC PC 12,671 54.50% 3,333 14.34% 56.68% 12,671 9,338 1,241 – – – 23,250 Ottawa West PC PC 11,048 55.76% 3,049 15.39% 63.32% 11,048 7,999 768 – – – 19,815 Oxford Lib PC 12,972 50.65% 1,493 5.83% 69.88% 12,972 11,479 1,161 – – – 25,612 Parry Sound PC PC 6,414 53.81% 1,696 14.23% 73.06% 6,414 4,718 787 – – – 11,919 Peel PC PC 24,969 61.58% 14,569 35.93% 61.62% 24,969 10,400 5,177 – – – 40,546 Perth PC PC 13,324 61.79% 5,084 23.58% 63.44% 13,324 8,240 – – – – 21,564 Peterborough PC PC 16,972 58.05% 9,195 31.45% 67.85% 16,972 7,777 4,490 – – – 29,239 Port Arthur PC PC 13,580 50.56% 6,849 25.50% 66.68% 13,580 6,143 6,731 – – 407 26,861 Prescott PC PC 6,700 55.46% 1,320 10.93% 71.93% 6,700 5,380 – – – – 12,080 Prince Edward—Lennox PC PC 7,645 61.96% 3,883 31.47% 59.64% 7,645 3,762 931 – – – 12,338 Rainy River PC PC 4,568 54.06% 1,955 23.14% 67.05% 4,568 2,613 1,269 – – – 8,450 Renfrew North PC PC 10,664 57.80% 3,740 20.27% 70.53% 10,664 6,924 861 – – – 18,449 Renfrew South PC PC 7,736 51.78% 889 5.95% 79.52% 7,736 6,847 358 – – – 14,941 Russell PC PC 13,661 40.42% 344 1.02% 55.67% 13,661 13,317 1,632 5,190 – – 33,800 Sault Ste. Marie PC PC 11,559 42.24% 2,200 8.04% 69.12% 11,559 9,359 6,446 – – – 27,364 Simcoe Centre PC PC 10,825 62.70% 5,655 32.75% 59.62% 10,825 5,170 1,271 – – – 17,266 Simcoe East PC PC 9,646 57.65% 3,494 20.88% 64.84% 9,646 6,152 935 – – – 16,733 Stormont Lib PC 11,101 52.74% 1,827 8.68% 69.27% 11,101 9,274 675 – – – 21,050 Sudbury Lib Lib 10,176 41.60% 914 3.74% 65.96% 9,262 10,176 5,022 – – – 24,460 Temiskaming PC Lib 4,124 40.41% 270 2.65% 69.45% 3,854 4,124 2,227 – – – 10,205 Victoria PC PC 9,091 56.90% 2,976 18.63% 70.00% 9,091 6,115 771 – – – 15,977 Waterloo North Lib PC 18,760 47.30% 2,813 7.09% 73.99% 18,760 15,947 4,951 – – – 39,658 Waterloo South PC PC 10,436 43.88% 3,700 15.56% 68.39% 10,436 6,736 6,610 – – – 23,782 Welland PC PC 16,142 52.15% 3,437 11.10% 66.20% 16,142 12,705 2,108 – – – 30,955 Wellington—Dufferin PC PC 7,666 66.33% 4,445 38.46% 63.22% 7,666 3,221 671 – – – 11,558 Wellington South Lib Lib 10,829 47.36% 2,146 9.39% 70.87% 8,683 10,829 3,351 – – – 22,863 Wentworth Lib PC 12,089 37.61% 943 2.93% 60.10% 12,089 11,146 8,909 – – – 32,144 Wentworth East CCF NDP 8,634 41.71% 1,970 9.52% 56.76% 6,664 5,400 8,634 – – – 20,698 Windsor—Sandwich Lib Lib 10,739 42.29% 1,121 4.41% 61.52% 9,618 10,739 5,035 – – – 25,392 Windsor—Walkerville Lib Lib 7,781 49.74% 2,393 15.30% 65.96% 5,388 7,781 2,473 – – – 15,642 York North PC PC 18,233 49.22% 6,233 16.83% 57.35% 18,233 12,000 5,959 – 850 – 37,042 Armourdale New PC 10,218 50.09% 4,176 20.47% 63.90% 10,218 6,042 4,140 – – – 20,400 Beaches PC PC 7,277 40.67% 820 4.58% 68.00% 7,277 4,158 6,457 – – – 17,892 Bellwoods PC PC 6,039 50.98% 2,026 17.10% 61.98% 6,039 4,013 1,793 – – – 11,845 Bracondale Lib Lib 4,271 38.31% 69 0.62% 61.33% 4,202 4,271 2,675 – – – 11,148 Don Mills New PC 9,708 51.64% 4,456 23.70% 60.12% 9,708 3,841 5,252 – – – 18,801 Dovercourt Lib Lib 6,938 45.72% 2,120 13.97% 58.53% 4,818 6,938 3,418 – – – 15,174 Downsview New Lib 7,335 38.13% 528 2.74% 51.02% 5,097 7,335 6,807 – – – 19,239 Eglinton PC PC 18,371 55.22% 6,389 19.20% 67.53% 18,371 11,982 2,916 – – – 33,269 Etobicoke New Lib 8,193 42.73% 446 2.33% 62.61% 7,747 8,193 3,232 – – – 19,172 Forest Hill New PC 10,001 40.87% 2,253 9.21% 59.01% 10,001 6,509 7,748 – – 210 24,468 High Park PC PC 7,676 42.66% 891 4.95% 64.53% 7,676 6,785 3,420 – – 114 17,995 Humber[a 4] PC PC 10,144 45.76% 3,288 14.83% 60.32% 10,144 6,856 5,170 – – – 22,170 Lakeshore New PC 8,598 43.32% 2,735 13.78% 62.15% 8,598 5,863 5,024 – – 364 19,849 Parkdale Lib Lib 9,100 44.95% 2,259 11.16% 58.51% 6,841 9,100 4,304 – – – 20,245 Riverdale PC PC 8,047 49.45% 3,736 22.96% 56.26% 8,047 4,311 3,676 – 137 103 16,274 St. Andrew PC PC 4,310 43.86% 833 8.48% 58.04% 4,310 3,477 1,640 – 297 102 9,826 St. David PC PC 6,051 42.98% 518 3.68% 58.91% 6,051 5,533 2,139 – – 355 14,078 St. George PC PC 9,134 53.86% 3,547 20.91% 57.56% 9,134 5,587 1,941 – – 298 16,960 St. Patrick PC PC 4,821 47.75% 777 7.70% 60.58% 4,821 4,044 1,025 – – 207 10,097 Scarborough Centre New PC 7,264 37.37% 404 2.08% 60.00% 7,264 5,314 6,860 – – – 19,438 Scarborough East New PC 5,623 44.35% 1,704 13.44% 57.14% 5,623 3,919 3,137 – – – 12,679 Scarborough North New PC 9,918 50.73% 5,069 25.93% 57.45% 9,918 4,849 4,785 – – – 19,552 Scarborough West New NDP 10,641 43.47% 2,471 10.10% 63.21% 8,170 5,538 10,641 – – 128 24,477 Woodbine CCF NDP 9,020 45.89% 1,281 6.52% 48.85% 7,739 2,898 9,020 – – – 19,657 York East PC PC 12,930 52.35% 5,926 23.99% 61.70% 12,930 7,004 4,765 – – – 24,699 York Mills New PC 16,391 57.41% 8,351 29.25% 63.43% 16,391 4,122 8,040 – – – 28,553 York South CCF NDP 10,538 47.58% 3,575 16.14% 60.25% 6,963 4,646 10,538 – – – 22,147 Yorkview New NDP 7,607 38.38% 703 3.55% 56.03% 5,310 6,904 7,607 – – – 19,821 York West PC PC 15,107 64.35% 8,802 37.49% 60.66% 15,107 6,305 2,064 – – – 23,476

1. **[^](#cite_ref-8)** including spoilt ballots

1. **[^](#cite_ref-9)** order is as given in EO reports

1. **[^](#cite_ref-10)** [Robert Wayne Gibson](/source/Robert_Gibson_(Ontario_politician)) was elected in a 1962 byelection, succeeding [Albert Wren](/source/Albert_Wren)

1. **[^](#cite_ref-11)** formerly known as [York—Humber](/source/York%E2%80%94Humber_(federal_electoral_district))

- = open seat

- = turnout is above provincial average

- = winning candidate was in previous Legislature

- = incumbent had switched allegiance

- = incumbency arose from byelection gain

- = previously incumbent in another riding

- = other incumbents renominated

- = Liberal-Labour candidate

- = multiple candidates

### Analysis

Party candidates in 2nd place[4] Party in 1st place Party in 2nd place Total PC Lib NDP Progressive Conservative 68 9 77 Liberal 22 1 23 Liberal–Labour 1 1 New Democratic 5 2 7 Total 28 70 10 108

Candidates ranked 1st to 5th place, by party[4] Parties 1st 2nd 3rd 4th 5th █ Progressive Conservative 77 28 3 █ Liberal 23 70 14 █ New Democratic 7 10 79 1 █ Liberal–Labour 1 █ Social Credit 1 5 3 █ Independent PC 1 █ Communist 6 █ Independent 6 █ Socialist Labor 1

Resulting composition of the 27th Legislative Assembly[4] Source Party PC Lib Lib-Lab NDP Total Seats retained Incumbents returned 48 15 1 4 68 Open seats held 14 14 Byelection loss reversed 1 1 Ouster of incumbent changing allegiance 1 1 Seats changing hands Incumbents defeated 4 4 1 10 Incumbent defeated by previous incumbent from another riding 1 1 Open seats gained 1 1 Byelection gains held 1 1 New ridings New MPPs 8 1 2 11 Won by previous incumbent from another riding 1 1 Total 77 23 1 7 108

### Reorganization of ridings

The reorganized ridings returned the following MPPs:

1959 1963 Riding Party Riding Party York Centre █ Liberal Armourdale █ Progressive Conservative Downsview █ Liberal Yorkview █ New Democratic York East █ Progressive Conservative Don Mills █ Progressive Conservative York East █ Progressive Conservative York Mills █ Progressive Conservative York—Humber █ Progressive Conservative Humber █ Progressive Conservative York—Scarborough █ Progressive Conservative Scarborough Centre █ Progressive Conservative Scarborough East █ Progressive Conservative Scarborough North █ Progressive Conservative Scarborough West █ New Democratic York South █ Co-operative Commonwealth Forest Hill █ Progressive Conservative York South █ New Democratic York West █ Progressive Conservative Etobicoke █ Liberal Lakeshore █ Progressive Conservative York West █ Progressive Conservative

### Seats that changed hands

Elections to the 27th Parliament of Ontario – unaltered seats won/lost by party, 1959–1963 Party 1959 Gain from (loss to) 1963 PC Lib NDP L-L Progressive Conservative 67 4 (6) 1 66 Liberal 20 6 (4) (1) 21 New Democratic 4 (1) 1 4 Liberal–Labour 1 1 Total 92 6 (5) 5 (6) 1 1 – – 92

There were 12 seats that changed allegiance in the election.

PC to Liberal Algoma—Manitoulin Essex South Grey North Huron—Bruce Ottawa East Timiskaming Liberal to PC Oxford Stormont Waterloo North Wentworth Liberal to NDP Fort William NDP to PC Oshawa

## See also

- [Politics of Ontario](/source/Politics_of_Ontario)

- [List of Ontario political parties](/source/List_of_Canadian_political_parties#Ontario)

- [Premier of Ontario](/source/Premier_of_Ontario)

- [Leader of the Opposition (Ontario)](/source/Leader_of_the_Opposition_(Ontario))

## References

1. **[^](#cite_ref-1)** ["1963 General Election"](https://results.elections.on.ca/en/data-explorer?fromYear=1867&toYear=2021&electionId=269&levelOfDetail=election). *Elections Ontario*. Retrieved January 3, 2021.

1. **[^](#cite_ref-2)** "Nominations split Social Crediters", *Globe and Mail*, August 30, 1963

1. **[^](#cite_ref-3)** *[The Representation Amendment Act, 1962-63](https://archive.org/details/statutesofprov196263onta/page/622/mode/2up)*, S.O. 1962-63, c. 125

1. ^ [***a***](#cite_ref-EOData_5-0) [***b***](#cite_ref-EOData_5-1) [***c***](#cite_ref-EOData_5-2) [***d***](#cite_ref-EOData_5-3) [***e***](#cite_ref-EOData_5-4) ["1963 general election results"](https://results.elections.on.ca/en/data-explorer?fromYear=1867&toYear=2019&electionType=GE&electionId=269). [Elections Ontario](/source/Elections_Ontario). Retrieved October 29, 2023.

## Further reading

- [Saywell, John T.](/source/John_Saywell), ed. (1964). [*Canadian Annual Review for 1963*](https://archive.org/details/canadianannualre0000unse_b0o5). Toronto: University of Toronto Press.

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Adapted from the Wikipedia article [1963 Ontario general election](https://en.wikipedia.org/wiki/1963_Ontario_general_election) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/1963_Ontario_general_election?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.