The 1959 Ontario general election was held on June 11, 1959, to elect the 98 members of the 26th Legislative Assembly of Ontario (Members of Provincial Parliament, or "MPPs") of the province of Ontario.
|-
! colspan=2 rowspan=2 | Political party
! rowspan=2 | Party leader
! colspan=5 | MPPs
! colspan=3 | Votes
|-
! Candidates
!1955
!<small>Dissol.</small>
!1959
!±
!#
!%
! ± (pp)
|style="text-align:left;"|Leslie Frost
|98
|83
|
|71
|12
|868,815
|46.15%
|1.91
|style="text-align:left;"|John Wintermeyer
|97
|10
|
|21
|11
|682,589
|36.26%
|3.46
|style="text-align:left;"|Donald C. MacDonald
|80
|3
|
|5
|2
|313,834
|16.67%
|0.13
|style="text-align:left;"|
|1
|1
|
|1
|
|6,559
|0.35%
|0.06
|style="text-align:left;"|
|2
|1
|
|–
|1
|2,119
|0.11%
|0.29
|style="text-align:left;"|Bruce Magnuson
|9
|–
|–
|–
|
|4,304
|0.23%
|0.96
|style="text-align:left;"|Edgar Shipley Birrell
|5
|–
|–
|–
|
|1,740
|0.09%
|
|style="text-align:left;"|
|1
|–
|–
|–
|
|1,512
|0.08%
|
|style="text-align:left;"|
|2
|–
|–
|–
|
|832
|0.04%
|0.48
|style="text-align:left;"|
|1
|–
|–
|–
|
|268
|0.01%
|
|style="text-align:left;"|
|
|–
|–
|–
|
|colspan="3"|Did not campaign
|style="text-align:left;"|
|
|–
|–
|–
|
|colspan="3"|Did not campaign
|style="text-align:left;"|Socialist-Labour
|style="text-align:left;"|
|
|–
|–
|–
|
|colspan="3"|Did not campaign
|colspan="3"|
|
|colspan="5"|
|-style="background:#E9E9E9;"
|colspan="3" style="text-align:left;"|Total
|296
|98
|98
|98
|
|1,882,572
|100.00%
|
|-
|colspan="8" style="text-align:left;"|Blank and invalid ballots
|align="right"|21,272
|style="background:#E9E9E9;" colspan="2"|
|-style="background:#E9E9E9;"
|colspan="8" style="text-align:left;"|Registered voters / turnout
|3,187,801
|59.72%
|1.68
|}
Vote and seat summaries
{| class="wikitable" style="text-align:right;"
|+ Seats and popular vote by party
! Party !! Seats !! Votes !! colspan="3" | Change (pp)
|-
|style="text-align:left;"| || || ||
|-
|style="text-align:left;"| || || ||
|-
|style="text-align:left;"| || || ||
|-
|style="text-align:left;"| || || ||
|}
Synopsis of results
{| class="wikitable sortable mw-collapsible" style="text-align:right; font-size:85%"
|+ Results by riding - 1959 Ontario general election
! scope="col" colspan="8" | Votes
|-
! rowspan="2" scope="col" |Name
! colspan="2" rowspan="2" scope="col" | 1955
! colspan="2" rowspan="2" scope="col" |Party
! rowspan="2" scope="col" |Votes
! rowspan="2" scope="col" |Share
! rowspan="2" scope="col" |Margin<br />#
! rowspan="2" scope="col" |Margin<br />%
! scope="col" | PC
! scope="col" | Lib/
! scope="col" |
! scope="col" | Lab-Pr
! scope="col" | SC
! scope="col" |
! scope="col" |
! rowspan="2" scope="col" | Total
|-
! scope="col" style="background-color:#9999FF;"|
! scope="col" style="background-color:#EA6D6A;"|
! scope="col" style="background-color:#EEDDAA;"|
! scope="col" style="background-color:#FF6347;"|
! scope="col" style="background-color:#90EE90;"|
! scope="col" style="background-color:#DCDCDC;"|
! scope="col" style="background-color:#DCDCDC;"|
|-
! !! colspan="2"| !! colspan="2"| !! !! !! !! !! !! !! !! !! !! !! !! !!
|-
|style="text-align:left;" | Algoma—Manitoulin
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,055 || 41.20% || 1,046 || 5.35% || style="background-color:#F5F5DC;"|62.75% || style="background-color:#DCDCDC;" |8,055 || 7,009 || 4,488 || – || – || – || – || 19,552
|-
|style="text-align:left;" | Brant
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 8,512 || 47.42% || 1,166 || 6.50% || style="background-color:#F5F5DC;"|59.81% || 7,346 || style="background-color:#DCDCDC;" |8,512 || 2,092 || – || – || – || – || 17,950
|-
|style="text-align:left;" | Brantford
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 8,011 || 45.08% || 1,460 || 8.22% || style="background-color:#F5F5DC;"|71.17% || 6,551 || style="background-color:#DCDCDC;" |8,011 || 3,208 || – || – || – || – || 17,770
|-
|style="text-align:left;" | Bruce
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 8,940 || 61.52% || 3,348 || 23.04% || style="background-color:#F5F5DC;"|77.24% || 5,592 || style="background-color:#DCDCDC;" |8,940 || – || – || – || – || – || 14,532
|-
|style="text-align:left;" | Carleton
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,410 || 59.85% || 2,662 || 24.86% || 49.24% || style="background-color:#DCDCDC;" |6,410 || 3,748 || 373 || – || 179 || – || – || 10,710
|-
|style="text-align:left;" | Cochrane North
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 5,596 || 45.03% || 1,319 || 10.61% || style="background-color:#F5F5DC;"|68.18% || style="background-color:#DCDCDC;" |5,596 || 4,277 || 2,555 || – || – || – || – || 12,428
|-
|style="text-align:left;" | Cochrane South
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 12,247 || 48.66% || 4,659 || 18.51% || style="background-color:#F5F5DC;"|66.66% || style="background-color:#DCDCDC;" |12,247 || 4,750 || 7,588 || 585 || – || – || – || 25,170
|-
|style="text-align:left;" | Dufferin—Simcoe
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,390 || 68.90% || 4,603 || 37.80% || 52.70% || style="background-color:#DCDCDC;" |8,390 || 3,787 || – || – || – || – || – || 12,177
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Durham
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,946 || 50.87% || 1,974 || 14.46% || style="background-color:#F5F5DC;"|64.13% || 6,946 || 4,972 || 1,736 || – || – || – || – || 13,654
|-
|style="text-align:left;" | Elgin
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 9,157 || 51.60% || 1,833 || 10.33% || style="background-color:#F5F5DC;"|62.73% || style="background-color:#DCDCDC;" |9,157 || 7,324 || 963 || – || 302 || – || – || 17,746
|-
|style="text-align:left;" | Essex North
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 12,412 || 42.00% || 3,584 || 12.13% || style="background-color:#F5F5DC;"|66.91% || 8,828 || style="background-color:#DCDCDC;" |12,412 || 8,313 || – || – || – || – || 29,553
|-
|style="text-align:left;" | Essex South
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,356 || 50.78% || 1,001 || 6.08% || style="background-color:#F5F5DC;"|65.35% || style="background-color:#DCDCDC;" |8,356 || 7,355 || 743 || – || – || – || – || 16,454
|-
|style="text-align:left;" | Fort William
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 9,255 || 42.09% || 1,336 || 6.08% || style="background-color:#F5F5DC;"|74.77% || style="background-color:#DCD0FF;"|7,919 || 9,255 || 4,434 || – || – || 382 || – || 21,990
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Frontenac—Addington
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,834 || 56.81% || 2,238 || 18.60% || style="background-color:#F5F5DC;"|67.37% || 6,834 || 4,596 || 600 || – || – || – || – || 12,030
|-
|style="text-align:left;" | Glengarry
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 4,575 || 50.38% || 69 || 0.76% || style="background-color:#F5F5DC;"|70.61% || style="background-color:#DCDCDC;" |4,575 || 4,506 || – || – || – || – || – || 9,081
|-
|style="text-align:left;" | Grenville—Dundas
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,462 || 68.78% || 4,621 || 37.56% || 56.00% || style="background-color:#DCDCDC;" |8,462 || 3,841 || – || – || – || – || – || 12,303
|-
|style="text-align:left;" | Grey North
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,167 || 55.03% || 3,153 || 21.25% || style="background-color:#F5F5DC;"|70.93% || style="background-color:#DCDCDC;" |8,167 || 5,014 || 1,659 || – || – || – || – || 14,840
|-
|style="text-align:left;" | Grey South
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 6,106 || 52.43% || 565 || 4.85% || style="background-color:#F5F5DC;"|75.01% || 5,541 || style="background-color:#DCDCDC;" |6,106 || – || – || – || – || – || 11,647
|-
|style="text-align:left;" | Haldimand—Norfolk
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 13,007 || 59.37% || 4,104 || 18.73% || style="background-color:#F5F5DC;"|64.25% || style="background-color:#DCDCDC;" |13,007 || 8,903 || – || – || – || – || – || 21,910
|-
|style="text-align:left;" | Halton
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 10,385 || 43.23% || 727 || 3.03% || 50.49% || style="background-color:#DCDCDC;" |10,385 || 9,658 || 3,977 || – || – || – || – || 24,020
|-
|style="text-align:left;" | Hamilton Centre
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,287 || 39.76% || 1,314 || 7.17% || 49.97% || style="background-color:#DCDCDC;" |7,287 || 4,602 || 5,973 || 467 || – || – || – || 18,329
|-
|style="text-align:left;" | Hamilton East
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| 7,805 || 41.61% || 1,017 || 5.42% || 54.90% || style="background-color:#DCD0FF;"|6,788 || 3,574 || 7,805 || 591 || – || – || – || 18,758
|-
|style="text-align:left;" | Hamilton—Wentworth
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 10,453 || 56.55% || 5,958 || 32.24% || 56.98% || style="background-color:#DCDCDC;" |10,453 || 4,495 || 3,535 || – || – || – || – || 18,483
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Hastings East
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,141 || 56.95% || 1,904 || 17.66% || style="background-color:#F5F5DC;"|65.66% || 6,141 || 4,237 || 406 || – || – || – || – || 10,784
|-
|style="text-align:left;" | Hastings West
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 10,384 || 59.06% || 4,209 || 23.94% || 58.32% || style="background-color:#DCDCDC;" |10,384 || 6,175 || 1,023 || – || – || – || – || 17,582
|-
|style="text-align:left;" | Huron
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,759 || 55.84% || 1,624 || 11.69% || style="background-color:#F5F5DC;"|76.34% || style="background-color:#DCDCDC;" |7,759 || 6,135 || – || – || – || – || – || 13,894
|-
|style="text-align:left;" | Huron—Bruce
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,683 || 55.42% || 1,308 || 10.85% || style="background-color:#F5F5DC;"|76.53% || style="background-color:#DCDCDC;" |6,683 || 5,375 || – || – || – || – || – || 12,058
|-
|style="text-align:left;" | Kenora
| style="background-color:#EEBBBB;" | || style="text-align:left;" | LL
| style="background-color:#EEBBBB;" | || style="text-align:left;" | LL
| 6,559 || 44.98% || 47 || 0.32% || style="background-color:#F5F5DC;"|69.75% || 6,512 || style="background-color:#EEBBBB;"|6,559 || style="background-color:#EEDDAA;"|1,512 || – || – || – || – || 14,583
|-
|style="text-align:left;" | Kent East
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 7,352 || 56.14% || 1,608 || 12.28% || style="background-color:#F5F5DC;"|77.45% || 5,744 || style="background-color:#DCDCDC;" |7,352 || – || – || – || – || – || 13,096
|-
|style="text-align:left;" | Kent West
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 9,941 || 51.15% || 446 || 2.29% || 55.95% || style="background-color:#DCDCDC;" |9,941 || 9,495 || – || – || – || – || – || 19,436
|-
|style="text-align:left;" | Kingston
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 10,330 || 56.53% || 3,358 || 18.37% || style="background-color:#F5F5DC;"|63.73% || style="background-color:#DCDCDC;" |10,330 || 6,972 || 973 || – || – || – || – || 18,275
|-
|style="text-align:left;" | Lambton East
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,673 || 53.69% || 917 || 7.38% || style="background-color:#F5F5DC;"|70.91% || style="background-color:#DCDCDC;" |6,673 || 5,756 || – || – || – || – || – || 12,429
|-
|style="text-align:left;" | Lambton West
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 10,861 || 48.54% || 2,094 || 9.36% || style="background-color:#F5F5DC;"|62.60% || style="background-color:#DCDCDC;" |10,861 || 8,767 || 2,746 || – || – || – || – || 22,374
|-
|style="text-align:left;" | Lanark
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,843 || 62.24% || 3,479 || 24.49% || style="background-color:#F5F5DC;"|64.26% || style="background-color:#DCDCDC;" |8,843 || 5,364 || – || – || – || – || – || 14,207
|-
|style="text-align:left;" | Leeds
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 11,318 || 65.35% || 6,010 || 34.70% || style="background-color:#F5F5DC;"|67.15% || style="background-color:#DCDCDC;" |11,318 || 5,308 || 692 || – || – || – || – || 17,318
|-
|style="text-align:left;" | Lincoln
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 18,089 || 49.57% || 5,998 || 16.44% || 56.06% || style="background-color:#DCDCDC;" |18,089 || 12,091 || 6,314 || – || – || – || – || 36,494
|-
|style="text-align:left;" | London North
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 9,253 || 54.97% || 3,288 || 19.53% || 54.28% || style="background-color:#DCDCDC;" |9,253 || 5,965 || 1,615 || – || – || – || – || 16,833
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | London South
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 9,888 || 50.71% || 2,840 || 14.56% || 49.95% || 9,888 || 7,048 || 2,564 || – || – || – || – || 19,500
|-
|style="text-align:left;" | Middlesex North
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,452 || 62.34% || 2,907 || 28.09% || style="background-color:#F5F5DC;"|65.99% || style="background-color:#DCDCDC;" |6,452 || 3,545 || 353 || – || – || – || – || 10,350
|-
|style="text-align:left;" | Middlesex South
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 9,317 || 55.98% || 3,124 || 18.77% || 59.45% || style="background-color:#DCDCDC;" |9,317 || 6,193 || 1,132 || – || – || – || – || 16,642
|-
|style="text-align:left;" | Muskoka
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 5,995 || 56.47% || 2,166 || 20.40% || style="background-color:#F5F5DC;"|71.63% || style="background-color:#DCDCDC;" |5,995 || 3,829 || 793 || – || – || – || – || 10,617
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Niagara Falls
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 12,403 || 52.07% || 4,345 || 18.24% || 59.22% || 8,058 || 12,403 || 3,357 || – || – || – || – || 23,818
|-
|style="text-align:left;" | Nickel Belt
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,244 || 36.86% || 453 || 2.03% || style="background-color:#F5F5DC;"|71.16% || style="background-color:#DCDCDC;" |8,244 || 7,791 || 6,333 || – || – || – || – || 22,368
|-
|style="text-align:left;" | Nipissing
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 10,390 || 49.91% || 1,870 || 8.98% || style="background-color:#F5F5DC;"|62.87% || style="background-color:#DCD0FF;"|8,520 || 10,390 || 1,908 || – || – || – || – || 20,818
|-
|style="text-align:left;" | Northumberland
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 10,322 || 58.28% || 3,341 || 18.87% || style="background-color:#F5F5DC;"|79.32% || style="background-color:#DCDCDC;" |10,322 || 6,981 || 407 || – || – || – || – || 17,710
|-
|style="text-align:left;" | Ontario
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 9,018 || 59.67% || 4,822 || 31.90% || style="background-color:#F5F5DC;"|62.69% || style="background-color:#DCDCDC;" |9,018 || 4,196 || 1,900 || – || – || – || – || 15,114
|-
|style="text-align:left;" | Oshawa
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| 10,243 || 41.98% || 1,600 || 6.56% || 56.87% || 8,643 || 5,513 || style="background-color:#DCDCDC;" |10,243 || – || – || – || – || 24,399
|-
|style="text-align:left;" | Ottawa East
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,965 || 49.27% || 313 || 1.94% || 50.87% || style="background-color:#DCDCDC;" |7,965 || 7,652 || 548 || – || – || – || – || 16,165
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Ottawa South
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 12,989 || 51.66% || 1,870 || 7.44% || 56.34% || 12,989 || 11,119 || 1,037 || – || – || – || – || 25,145
|-
|style="text-align:left;" | Ottawa West
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,505 || 51.44% || 1,444 || 8.73% || 58.29% || style="background-color:#DCDCDC;" |8,505 || 7,061 || 969 || – || – || – || – || 16,535
|-
|style="text-align:left;" | Oxford
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 11,414 || 47.39% || 216 || 0.90% || style="background-color:#F5F5DC;"|68.65% || 11,198 || style="background-color:#DCDCDC;" |11,414 || 1,475 || – || – || – || – || 24,087
|-
|style="text-align:left;" | Parry Sound
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,540 || 57.81% || 3,044 || 26.91% || style="background-color:#F5F5DC;"|71.19% || style="background-color:#DCDCDC;" |6,540 || 3,496 || 1,277 || – || – || – || – || 11,313
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Peel
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 13,278 || 42.98% || 1,203 || 3.89% || 59.45% || 13,278 || 12,075 || 5,537 || – || – || – || – || 30,890
|-
|style="text-align:left;" | Perth
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 11,791 || 51.70% || 2,458 || 10.78% || style="background-color:#F5F5DC;"|68.36% || style="background-color:#DCDCDC;" |11,791 || 9,333 || 1,681 || – || – || – || – || 22,805
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Peterborough
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 13,984 || 58.17% || 6,009 || 25.00% || 58.23% || 13,984 || 7,975 || 1,834 || – || 246 || – || – || 24,039
|-
|style="text-align:left;" | Port Arthur
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 10,881 || 40.88% || 2,022 || 7.60% || style="background-color:#F5F5DC;"|70.89% || style="background-color:#DCDCDC;" |10,881 || 8,859 || 6,874 || – || – || – || – || 26,614
|-
|style="text-align:left;" | Prescott
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,587 || 58.76% || 1,964 || 17.52% || style="background-color:#F5F5DC;"|69.19% || style="background-color:#DCDCDC;" |6,587 || 4,623 || – || – || – || – || – || 11,210
|-
|style="text-align:left;" | Prince Edward—Lennox
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,249 || 61.75% || 2,758 || 23.49% || 58.08% || style="background-color:#DCDCDC;" |7,249 || 4,491 || – || – || – || – || – || 11,740
|-
|style="text-align:left;" |Rainy River
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 4,896 || 52.57% || 2,283 || 24.51% || style="background-color:#F5F5DC;"|72.26% || style="background-color:#DCDCDC;" |4,896 || 1,804 || 2,613 || – || – || – || – || 9,313
|-
|style="text-align:left;" | Renfrew North
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,448 || 49.55% || 1,118 || 6.56% || style="background-color:#F5F5DC;"|68.64% || style="background-color:#DCDCDC;" |8,448 || 7,330 || 1,270 || – || – || – || – || 17,048
|-
|style="text-align:left;" | Renfrew South
| style="background-color:#DCDCDC;" | || style="text-align:left;" | I-PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,411 || 56.96% || 2,055 || 13.92% || style="background-color:#F5F5DC;"|79.90% || style="background-color:#87CEFA;"|8,411 || 6,356 || – || – || – || – || – || 14,767
|-
|style="text-align:left;" | Russell
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 13,940 || 54.18% || 3,445 || 13.39% || 52.82% || style="background-color:#DCDCDC;" |13,940 || 10,495 || 1,294 || – || – || – || – || 25,729
|-
|style="text-align:left;" | Stormont
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 12,109 || 62.63% || 4,884 || 25.26% || style="background-color:#F5F5DC;"|62.87% || 7,225 || style="background-color:#DCDCDC;" |12,109 || – || – || – || – || – || 19,334
|-
|style="text-align:left;" | Sault Ste. Marie
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,260 || 40.10% || 1,305 || 6.33% || style="background-color:#F5F5DC;"|59.76% || style="background-color:#DCDCDC;" |8,260 || 6,955 || 5,386 || – || – || – || – || 20,601
|-
|style="text-align:left;" | Simcoe Centre
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,625 || 52.92% || 2,240 || 13.74% || style="background-color:#F5F5DC;"|62.63% || style="background-color:#DCDCDC;" |8,625 || 6,385 || 1,287 || – || – || – || – || 16,297
|-
|style="text-align:left;" | Simcoe East
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 8,631 || 57.28% || 4,220 || 28.01% || style="background-color:#F5F5DC;"|61.88% || style="background-color:#DCDCDC;" |8,631 || 4,411 || 1,144 || – || – || – || 882 || 15,068
|-
|style="text-align:left;" | Sudbury
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 10,904 || 44.19% || 3,143 || 12.74% || style="background-color:#F5F5DC;"|68.56% || style="background-color:#DCD0FF;"|7,761 || 10,904 || 6,008 || – || – || – || – || 24,673
|-
|style="text-align:left;" | Temiskaming
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 4,327 || 41.11% || 1,117 || 10.61% || style="background-color:#F5F5DC;"|75.88% || style="background-color:#DCDCDC;" |4,327 || 3,210 || 2,989 || – || – || – || – || 10,526
|-
|style="text-align:left;" | Victoria
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 11,117 || 73.98% || 8,233 || 54.79% || style="background-color:#F5F5DC;"|65.92% || style="background-color:#DCDCDC;" |11,117 || 2,884 || 1,026 || – || – || – || – || 15,027
|-
|style="text-align:left;" | Waterloo North
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 15,767 || 43.35% || 4,168 || 11.46% || style="background-color:#F5F5DC;"|62.66% || 11,599 || style="background-color:#DCDCDC;" |15,767 || 9,003 || – || – || – || – || 36,369
|-
|style="text-align:left;" | Waterloo South
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 9,075 || 42.13% || 2,425 || 11.26% || style="background-color:#F5F5DC;"|66.43% || style="background-color:#DCDCDC;" |9,075 || 5,816 || 6,650 || – || – || – || – || 21,541
|-
|style="text-align:left;" | Welland
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 12,915 || 47.16% || 2,729 || 9.96% || style="background-color:#F5F5DC;"|62.44% || style="background-color:#DCDCDC;" |12,915 || 10,186 || 4,287 || – || – || – || – || 27,388
|-
|style="text-align:left;" | Wellington—Dufferin
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,811 || 61.17% || 2,852 || 22.33% || style="background-color:#F5F5DC;"|69.18% || style="background-color:#DCDCDC;" |7,811 || 4,959 || – || – || – || – || – || 12,770
|-
|style="text-align:left;" | Wellington South
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 10,427 || 50.47% || 3,467 || 16.78% || style="background-color:#F5F5DC;"|69.71% || 6,960 || style="background-color:#DCDCDC;" |10,427 || 3,271 || – || – || – || – || 20,658
|-
|style="text-align:left;" | Wentworth
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 9,318 || 37.41% || 945 || 3.79% || 58.07% || style="background-color:#DCD0FF;"|8,373 || 9,318 || 7,219 || – || – || – || – || 24,910
|-
|style="text-align:left;" | Wentworth East
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| 9,366 || 51.01% || 3,812 || 20.76% || 53.28% || 5,554 || 3,440 || style="background-color:#DCDCDC;" |9,366 || – || – || – || – || 18,360
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Windsor—Walkerville
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 6,340 || 41.40% || 1,024 || 6.69% || style="background-color:#F5F5DC;"|63.05% || 5,316 || 6,340 || 3,659 || – || – || – || – || 15,315
|-
|style="text-align:left;" | Windsor—Sandwich
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 8,388 || 38.23% || 1,030 || 4.69% || 55.31% || style="background-color:#DCD0FF;"|7,358 || 8,388 || 6,197 || – || – || – || – || 21,943
|-
|style="text-align:left;" | York Centre
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 15,857 || 36.54% || 1,991 || 4.59% || 51.21% || style="background-color:#DCD0FF;"|13,866 || 15,857 || 13,400 || – || – || – || 268 || 43,391
|-
|style="text-align:left;" | York East
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 21,827 || 47.33% || 7,545 || 16.36% || 50.17% || style="background-color:#DCDCDC;" |21,827 || 14,282 || 9,122 || – || 881 || – || – || 46,112
|-
|style="text-align:left;" | York—Humber
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 11,850 || 44.02% || 3,305 || 12.28% || 52.58% || style="background-color:#DCDCDC;" |11,850 || 8,545 || 6,522 || – || – || – || – || 26,917
|-
|style="text-align:left;" | York North
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 12,981 || 47.16% || 2,999 || 10.90% || 49.89% || style="background-color:#DCDCDC;" |12,981 || 9,982 || 4,560 || – || – || – || – || 27,523
|-
|style="text-align:left;" | York—Scarborough
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 18,778 || 37.26% || 1,536 || 3.05% || 50.28% || style="background-color:#DCDCDC;" |18,778 || 17,242 || 14,380 || – || – || – || – || 50,400
|-
|style="text-align:left;" | York South
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| 14,478 || 46.89% || 5,303 || 17.17% || 50.06% || 9,175 || 5,531 || style="background-color:#DCDCDC;" |14,478 || 456 || – || – || 1,237 || 30,877
|-
|style="text-align:left;" | York West
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 18,355 || 44.77% || 6,191 || 15.10% || 51.63% || style="background-color:#DCDCDC;" |18,355 || 12,164 || 10,484 || – || – || – || – || 41,003
|-
|style="text-align:left;" | Beaches
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,294 || 45.90% || 2,892 || 18.20% || 57.16% || style="background-color:#DCDCDC;" |7,294 || 4,195 || 4,402 || – || – || – || – || 15,891
|-
|style="text-align:left;" | Bellwoods
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,408 || 54.96% || 3,733 || 32.02% || 57.67% || style="background-color:#DCDCDC;" |6,408 || 2,675 || 1,867 || 710 || – || – || – || 11,660
|- style="background-color:#B9E5B9;"
|style="text-align:left;" | Bracondale
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 4,069 || 36.59% || 391 || 3.52% || 56.40% || 3,678 || 4,069 || 2,925 || – || – || 450 || – || 11,122
|-
|style="text-align:left;" | Dovercourt
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 5,336 || 34.74% || 218 || 1.42% || 54.46% || style="background-color:#DCD0FF;"|5,118 || 5,336 || 4,434 || 473 || – || – || – || 15,361
|-
|style="text-align:left;" | Eglinton
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 14,805 || 57.35% || 6,950 || 26.92% || 51.93% || style="background-color:#DCDCDC;" |14,805 || 7,855 || 3,153 || – || – || – || – || 25,813
|-
|style="text-align:left;" | High Park
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 6,414 || 37.85% || 504 || 2.97% || 57.20% || style="background-color:#DCDCDC;" |6,414 || 5,910 || 4,229 || 394 || – || – || – || 16,947
|-
|style="text-align:left;" | Parkdale
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EA6D6A;" | || style="text-align:left;" | Lib
| 9,233 || 47.05% || 2,703 || 13.77% || 56.77% || style="background-color:#DCD0FF;"|6,530 || 9,233 || 3,862 || – || – || – || – || 19,625
|-
|style="text-align:left;" | Riverdale
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,814 || 51.25% || 3,911 || 25.65% || 48.09% || style="background-color:#DCDCDC;" |7,814 || 3,530 || 3,903 || – || – || – || – || 15,247
|-
|style="text-align:left;" | St. Andrew
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 3,787 || 42.16% || 781 || 8.70% || 53.63% || style="background-color:#DCDCDC;" |3,787 || 3,006 || 1,655 || 402 || 132 || – || – || 8,982
|-
|style="text-align:left;" | St. David
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 5,813 || 43.70% || 1,520 || 11.43% || 51.47% || style="background-color:#DCDCDC;" |5,813 || 4,293 || 2,971 || 226 || – || – || – || 13,303
|-
|style="text-align:left;" | St. George
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 7,960 || 54.31% || 3,047 || 20.79% || 49.17% || style="background-color:#DCDCDC;" |7,960 || 4,913 || 1,783 || – || – || – || – || 14,656
|-
|style="text-align:left;" | St. Patrick
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| 5,298 || 59.21% || 2,767 || 30.92% || 51.76% || style="background-color:#DCDCDC;" |5,298 || 2,531 || 1,119 || – || – || – || – || 8,948
|-
|style="text-align:left;" | Woodbine
| style="background-color:#9999FF;" | || style="text-align:left;" | PC
| style="background-color:#EEDDAA;" | || style="text-align:left;" | CCF
| 7,883 || 41.87% || 267 || 1.42% || 57.44% || style="background-color:#DCD0FF;"|7,616 || 3,330 || 7,883 || – || – || – || – || 18,829
|}
: = open seat
: = turnout is above provincial average
: = incumbency arose from byelection gain
: = other incumbents renominated
: = Liberal-Labour candidate
: = Labour-CCF candidate
Analysis
{| class="wikitable" style="text-align:right;"
|+ Party candidates in 2nd place
