Ontario Liberal Party#Leaders

{{Short description|Provincial political party in Ontario, Canada}}

{{More citations needed|date=April 2022}}

{{Use Canadian English|date=March 2025}}

{{Use mdy dates|date=March 2025}}

{{Infobox political party

| name = Ontario Liberal Party

| abbreviation = OLP
PLO

| native_name = Parti libéral de l'Ontario

| logo = OLP Logo 2024.png

| logo_size = 215px

| leader = Bonnie Crombie

| president = Kathryn McGarry{{cite web |title=Ontario Liberals Welcome Kathryn McGarry as President |url=https://ontarioliberal.ca/ontario-liberals-welcome-kathryn-mcgarry-as-president/ |website=www.ontarioliberal.ca |access-date=6 April 2023}}{{cite news |last1=Thomson |first1=Chris |title=Former Cambridge mayor Kathryn McGarry elected Ontario Liberals president |url=https://kitchener.ctvnews.ca/former-cambridge-mayor-kathryn-mcgarry-elected-ontario-liberals-president-1.6299938 |access-date=6 April 2023 |work=CTV Kitchener |date=5 March 2023}}

| leader2_title = Parliamentary leader

| leader2_name = John Fraser{{cite web |title=Ontario Liberals reshuffle critic portfolios to hold Doug Ford to account |url=https://ontarioliberal.ca/ontario-liberals-reshuffle-critic-portfolios-to-hold-doug-ford-to-account/ |website=www.ontarioliberal.ca |publisher=Ontario Liberal Party |access-date=15 April 2024}}

| leader3_title = House leader

| leader3_name = Lucille Collard{{cite web |title=Ontario Liberals reshuffle critic portfolios to hold Doug Ford to account |url=https://ontarioliberal.ca/ontario-liberals-reshuffle-critic-portfolios-to-hold-doug-ford-to-account/ |website=www.ontarioliberal.ca |publisher=Ontario Liberal Party |access-date=15 April 2024}}

| chairman =

| chairperson =

| spokesperson =

| foundation = {{start date and age|1857}}

| dissolution =

| merger =

| split =

| predecessor = Clear Grits

| merged =

| successor =

| headquarters = 344 Bloor Street W.
Suite 306
Toronto, Ontario
M5S 3A7
Canada

| ideology = Liberalism (Canadian)

| national = None{{refn|group=nb|The party was formerly affiliated with the federal Liberal Party of Canada until 1976.}}

| international =

| student_wing =

| youth_wing = Ontario Young Liberals

| womens_wing = Ontario Women’s Liberal Commission

| membership = 103,206{{cite web |title=Ontario Liberal Party Eliminates 2022 Campaign Debt, Over 100,000 to Vote in 2023 Leadership Race |url=https://ontarioliberal.ca/ontario-liberal-party-eliminates-2022-campaign-debt-over-100000-to-vote-in-2023-leadership-race/ |website=Ontario Liberal Party |date=26 October 2023 |access-date=26 October 2023}}

| membership_year = 2023

| colours = {{Colour box|{{Canadian party colour|CA|Liberal}}|border=darkgray}} Red

| colorcode = {{Canadian party colour|ON|Liberal}}

| blank1_title = Fiscal policy

| blank1 =

| blank2_title = Social policy

| blank2 =

| seats1_title = Seats in the House of Commons

| seats1 =

| seats2_title = Seats in the Senate

| seats2 =

| seats3_title = Seats in Legislature

| seats3 = {{Composition bar|14|124|hex={{Canadian party colour|ON|Liberal}}}}

| website = {{URL|https://ontarioliberal.ca/}}

| country = Canada

| state = Ontario

| parties_dab1 = List of political parties in Ontario

| elections_dab1 = List of Ontario general elections

| footnotes =

}}

The Ontario Liberal Party (OLP; {{langx|fr|Parti libéral de l'Ontario}}, PLO){{cite web|url=http://www.ontarioliberal.ca/fr/|title=Parti libéral de l'Ontario|access-date=28 May 2014|year=2011}} is a political party in the province of Ontario, Canada. The party has been led by Bonnie Crombie since December 2023.{{Cite web |title=Ontario Liberals elect Bonnie Crombie as New Leader |url=https://ontarioliberal.ca/ontario-liberals-elect-bonnie-crombie-as-new-leader/ |access-date=2025-04-15 |website=Ontario Liberal Party |language=en-CA}}

The party espouses the principles of liberalism, with their rival the Progressive Conservative Party positioned to the right and the New Democratic Party (who at times aligned itself with the Liberals during minority governments), positioned to their left.

The party has strong informal ties to the Liberal Party of Canada, but the two parties are organizationally independent and have separate, though overlapping, memberships. The provincial party and the Ontario wing of the federal party were organizationally one entity until members voted to split in 1976.{{cite news|title=Ontario Liberals move to regroup|date=April 26, 1976|page=1|newspaper=Ottawa Journal|url=https://www.newspapers.com/clip/91511712/the-ottawa-journal/|access-date=December 30, 2021}}

The Liberals lost official party status in the 2018 Ontario provincial election; they had fallen to only seven seats, the worst defeat of a governing party in Ontario history.{{Cite news|url=https://www.thestar.com/news/queenspark/2018/06/07/sombre-mood-in-kathleen-wynnes-riding-of-don-valley-west.html|title = Kathleen Wynne resigns Liberal leadership|newspaper = The Toronto Star|date = 7 June 2018|last1 = Gillis|first1 = Wendy}} Prior to the 2018 election, the party had won every election since the beginning of the 21st century and had governed the province for the previous 15 years.{{Cite web |title=Data Explorer |url=https://results.elections.on.ca/en/data-explorer?fromYear=2003&toYear=2022&electionType=GE&levelOfDetail=election |access-date=7 May 2022 |website=Elections Ontario}} In the 2022 provincial election, the Liberals saw a modest increase in support, finishing second in popular vote, but only winning eight seats.{{Cite web |title=The Votes are In – 2022 Ontario Election Results |url=https://www.mccarthy.ca/en/insights/articles/votes-are-2022-ontario-election-results |access-date=27 March 2023 |website=McCarthy Tétrault|date=3 June 2022}} The party regained official

party status in the 2025 Ontario general election under the leadership of Bonnie Crombie.

History

=Origins=

The Liberal Party of Ontario is descended from the Reform Party of Robert Baldwin and William Lyon Mackenzie, who argued for responsible government in the 1830s and 1840s against the conservative patrician rule of the Family Compact.

The modern Liberals were founded by George Brown, who sought to rebuild the Reform Party after its collapse in 1854. In 1857, Brown brought together the Reformers and the radical "Clear Grits" of southwestern Ontario to create a new party in Upper Canada with a platform of democratic reform and annexation of the north-west. The party adopted a position in favour of uniting Britain's North American colonies, a concept that led to Canadian Confederation.

=Confederation=

After 1867, Edward Blake became leader of the Ontario Liberal Party. The party sat in opposition to the Conservative government led by John Sandfield Macdonald. Blake's Liberals defeated the Tories in 1871, but Blake left Queen's Park for Ottawa the next year, leaving the provincial Liberals in the hands of Oliver Mowat. Mowat served as Premier of Ontario until 1896.

While the Tories became a narrow, sectarian Protestant party with a base in the Orange Order, the Liberals under Mowat attempted to bring together Catholics and Protestants, rural and urban interests under moderate, religiously liberal leadership.{{Cite book |last=Forbes |first=James M. |url=http://dx.doi.org/10.1515/9780228012771 |title=Protestant Liberty |date=2022-08-15 |publisher=McGill-Queen's University Press |isbn=978-0-2280-1277-1 |pages=49|doi=10.1515/9780228012771}}{{Cite web |title=Search the Collection {{!}} Canadian Museum of History |url=https://www.historymuseum.ca/collections/archive/3540880 |access-date=2024-06-24 |website=www.historymuseum.ca}}

=Decline and opposition=

The Liberals were defeated in 1905 after over thirty years in power. The party had grown tired and arrogant in government and became increasingly cautious.{{cite news |last1=Bradburn |first1=Jamie |title=How to celebrate a new premier like it's 1905 |url=https://www.tvo.org/article/how-to-celebrate-a-new-premier-like-its-1905 |agency=TVO |date=June 29, 2018}} As well, a growing anti-Catholic sectarian sentiment hurt the Liberals, particularly in Toronto where they were unable to win a seat from 1890 until 1916. The Liberals continued to decline after losing power, and, for a time, were eclipsed by the United Farmers of Ontario (UFO) when the Liberals were unable to attract the growing farmers' protest movement to its ranks.

Debates over the party's policy on liquor divided the membership, forced the resignation of at least one leader, Hartley Dewart, and drove away many reform-minded Liberals who supported the federal party under William Lyon Mackenzie King but found the provincial party too narrow and conservative to support. The party was so disorganized that it was led for seven years (and through two provincial elections) by an interim leader, W.E.N. Sinclair, as there was not enough money or a sufficient level of organization, and too many divisions within the party to hold a leadership convention. By 1930, the Liberals were reduced to a small, rural and prohibitionist rump with a base in south western Ontario.

=Return to power under Mitch Hepburn=

After a series of ineffective leaders, the Liberals turned to Mitchell Hepburn, an onion farmer, federal Member of Parliament and former member of the UFO. Hepburn was able to build an electoral coalition with Liberal-Progressives and attract reformers and urban voters to the party. The Liberal-Progressives had previously supported the UFO and the Progressive Party of Canada. A "wet", Hepburn was able to end the divisions in the party around the issue of temperance which had reduced it to a narrow sect. The revitalized party was able to win votes from rural farmers, particularly in southwestern Ontario, urban Ontario, Catholics and francophones. It also had the advantage of not being in power at the onset of the Great Depression. With the economy in crisis, Ontarians looked for a new government, and Hepburn's populism was able to excite the province.

In government, Hepburn's Liberals warred with organized labour led by the Congress of Industrial Organizations, who were trying to unionize the auto-sector. Later, he battled with the federal Liberal Party of Canada government of William Lyon Mackenzie King, which, Hepburn argued, was insufficiently supportive of the war effort. The battle between Hepburn and King split the Ontario Liberal Party and led to Hepburn's ouster as leader. It also contributed to the party's defeat in the 1943 election, which was followed by the party's long stint in opposition. The Liberals declined to a right wing, rural rump. The "Progressive Conservatives" under George Drew established a dynasty which was to rule Ontario for the next 42 years.

=Opposition during the post-war boom=

Ontario politics in recent times have been dominated by the Progressive Conservatives, also known as the Tories. The Liberals had formed the Government for only five years out of sixty years from 1943 to 2003. For forty-two years, from 1943 to 1985, the province was governed by the Tories. During this period, the Ontario Liberal Party was a rural, conservative rump with a southwestern Ontario base, and were often further to the right of the moderate Red Tory Conservative administrations.{{Citation needed|date=March 2011}} In 1964, the party changed their name from the "Ontario Liberal Association" to the "Liberal Party of Ontario".{{cite book |title=Canadian Annual Review of Politics and Public Affairs for 1964 |editor=John Saywell |publisher=University of Toronto Press |date=1965 |author=Fred Schindler |pages=103–116}}

In September 1964, the party elected Andy Thompson as its leader. While the leadership election garnered some attention, it looked like Thompson would have a hard time winning an election. The Liberals had held office only three times for 13 years since 1900 and the party caucus was not that much different from the time between 1959 and 1963. They failed to get a popular candidate, Charles Templeton, elected in a by-election. They also lost another riding to the PCs when Maurice Bélanger died in March 1964. Thompson would last only two years as leader before resigning due to stress-induced health problems.

Throughout the 1960s and 1970s, the Liberals were almost shut out of Metropolitan Toronto and other urban areas and, in 1975, fell to third place behind the Ontario New Democratic Party (NDP) under Stephen Lewis. With the NDP in ascendancy in the late 1960s and 1970s, it appeared that the Liberals could disappear altogether.

The Liberals remained more popular than the Tories among Catholic and Francophone voters, due to the party's support for extending separate school funding to include Grades 11–13. The Tories opposed this extension until 1985, when they suddenly reversed their position. This reversal angered traditional Conservative voters, and may have contributed to their defeat in the 1985 election.

=The Peterson years=

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The Ontario Liberal Party first broke the Tories' hold on the province in 1985 under the leadership of David Peterson. Peterson modernized the party and made it appealing to urban voters and immigrants who had previously supported the cautious government of Tory Premiers John Robarts and William Davis.{{cite news |last1=Bradburn |first1=Jamie |title=The year the Tories' 'Big Blue Machine' came sputtering to a stop |url=https://www.tvo.org/article/the-year-the-tories-big-blue-machine-came-sputtering-to-a-stop |agency=TVOntario |date=May 24, 2018}}

Peterson was able to form a minority government from 1985 to 1987 due to an accord signed with the Ontario NDP. Under this accord, the NDP agreed not to trigger an election via a non-confidence vote in exchange for the Liberals implementing certain agreed upon policies and not calling an election for the next two years.{{cite web |last1=Peterson |first1=David |last2=Rae |first2=Bob |title=An Agenda for Reform, Proposal for Minority Parliament May, 1985 |url=http://thoughtundermined.com/liberal-NDPaccord.PDF|archive-url=https://web.archive.org/web/20160104124829/http://thoughtundermined.com/liberal-NDPaccord.PDF |archive-date=2016-01-04 }}

Once the accord expired, an election was called and Peterson won a strong majority government with 95 seats, its most ever.{{cite news |last1=Paikin |first1=Steve |title=Thirty years later, a look back at the biggest Ontario majority government ever |url=https://www.tvo.org/article/thirty-years-later-a-look-back-at-the-biggest-ontario-majority-government-ever |agency=TVOntario |date=September 11, 2017}}

Peterson's government ruled in a time of economic plenty where occasional instances of fiscal imprudence were not much remarked on. Peterson was a close ally of Prime Minister Brian Mulroney on the Meech Lake Accord, but opposed Mulroney on the issue of free trade.

The majority Liberal government of 1987 to 1990 was less innovative than the previous minority government. The Liberals' increasing conservatism caused many centre-left voters to look at the Ontario NDP and its leader Bob Rae, and consider the social-democratic NDP as an alternative to the Liberals.

The Liberals went into the 1990 election with apparently strong support in the public opinion polls. This support quickly evaporated, however. On the campaign trail, the media reported that the Liberals were met by voters who were angry at going to the polls just three years into the government's mandate. Another negative factor was Peterson's association with Mulroney and the failed Meech Lake Accord attempt at constitutional reform, about which the public felt strongly. The campaign was also poorly run: a mid-campaign proposal to cut the provincial sales tax was a particularly bad blunder. The party had also underestimated the impact of the Patti Starr fundraising scandal, as well as allegations surrounding the Liberal government's links with land developers.

In the 1990 election, the Liberals only finished five points behind the NDP in the popular vote. However, the NDP took many seats from the Liberals in the Toronto suburbs. The NDP promised a return to the activist form of government that had prevailed from 1985 to 1987, and its co-operation with the Liberals during that time made it appear more moderate and acceptable to swing voters in the Toronto area. Due to the nature of the first-past-the-post system, the Liberals were decimated, falling from 95 seats to 36. The 59-seat loss surpassed the 48-seat loss in 1943 that began the Tories' long rule over the province. Peterson himself was heavily defeated in his own London-area riding by the NDP challenger.{{cite news |last1=Bradburn |first1=Jamie |title=Orange shockwave: How Ontario got its first-ever NDP government |url=https://www.tvo.org/article/orange-shockwave-how-ontario-got-its-first-ever-ndp-government |agency=TVOntario |date=May 31, 2018}}

=Return to opposition=

File:OntarioLiberalPartylogo1995.JPG

By the 1995 election, the NDP government had become very unpopular due to perceived mismanagement, a few scandals, and because of the severe downturn in the economy. The Liberal Party was expected to replace the unpopular NDP, but it ran a poor campaign under leader Lyn McLeod, and was beaten by the Progressive Conservatives under Mike Harris. Harris swept to power on a right-wing "Common Sense Revolution" platform. In 1996, the Ontario Liberals selected Dalton McGuinty as their leader in a free-wheeling convention. Starting in fourth place, McGuinty's fiscally prudent record and moderate demeanor made him the second choice of a convention polarized around the candidacy of former Toronto Food Bank head Gerard Kennedy.

In the 1999 election, the governing Conservatives were reelected on the basis of strong economic growth and a negative campaign tightly focused on portraying McGuinty as "not up to the job". A poor performance in the leader's debate and a weak overall campaign hamstrung the new leader, but he was able to rally his party in the final weeks of the campaign. The Ontario Liberals garnered 40% of the vote, at the time their second-highest total in 50 years.

McGuinty's second term as opposition leader was more successful than his first. With the Liberals consolidated as the primary opposition to Harris's Progressive Conservatives, McGuinty was able to present his party as the "government in waiting". He hired a more skilled group of advisors and drafted former cabinet minister Greg Sorbara as party president. McGuinty also rebuilt the party's fundraising operation, launching the Ontario Liberal Fund. He personally rebuilt the party's platform to one that emphasized lowering class sizes, hiring more nurses, increasing environmental protections and "holding the line" on taxes in the buildup to the 2003 election. McGuinty also made a serious effort to improve his debating skills, and received coaching from Democratic Party trainers in the United States.

="Choose Change" the McGuinty government=

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In the 2003 election, McGuinty led the Liberals to a majority government, winning 72 out of 103 seats. The PC government's record had already been marred by a number of prior events, including the death of Dudley George, the Walkerton water tragedy and the government's performance during the SARS outbreak. The PC's election campaign relied on attack ads against McGuinty, while the McGuinty campaign kept a positive message throughout. The PCs' negative attacks on McGuinty backfired throughout the campaign.{{cite news |last1=Budd |first1=Barbara |last2=Finlay |first2=Mary Lou |title='Kitten-eater' McGuinty wins 2003 Ontario election |url=https://www.cbc.ca/archives/entry/kitten-eater-mcguinty-wins-2003-ontario-election |agency=Canadian Broadcasting Corporation}}

The new government called the Legislature back in session in late 2003, and passed a series of bills relating to its election promises. The government brought in auto insurance reforms (including a price cap), fixed election dates, rolled-back a series of corporate and personal tax cuts which had been scheduled for 2004, passed legislation which enshrined publicly funded Medicare into provincial law, hired more meat and water inspectors, opened up the provincially owned electricity companies to Freedom of Information laws and enacted a ban on partisan government advertising.

The McGuinty government also benefited from a scandal involving the previous Progressive Conservative government's management of Ontario Power Generation and Hydro One, which broke in the winter of 2003–04. It was revealed that a number of key figures associated with Mike Harris's "Common Sense Revolution" had received lucrative, untendered multimillion-dollar consulting contracts from these institutions. Among the figures named in the scandal were Tom Long, former Harris campaign chairman, Leslie Noble, former Harris campaign manager and Paul Rhodes, former Harris communications director.

File:Dalton McGuinty shaking hands at Communitech Hub expansion opening.jpg

On May 18, 2004, Provincial Finance Minister Greg Sorbara released the McGuinty government's first budget. The centrepiece was a controversial new Health Premium of $300 to $900, staggered according to income. This violated a key Liberal campaign pledge not to raise taxes, and gave the government an early reputation for breaking promises. The Liberals defended the premium by pointing to the previous government's hidden deficit of $5.6 billion,[http://www.fin.gov.on.ca/english/media/2007/nr06-per.html True State of Ontario Finances] {{webarchive|url=https://archive.today/20070802142848/http://www.fin.gov.on.ca/english/media/2007/nr06-per.html |date=2007-08-02 }} and McGuinty claimed he needed to break his campaign pledge on taxation to fulfill his promises on other fronts.

The Ontario Health Premium also became a major issue in the early days of the 2004 federal election, called a week after the Ontario budget. Most believe that the controversy seriously hampered Liberal Prime Minister Paul Martin's bid for re-election.

Also controversial were the elimination of coverage for health services not covered by the Canada Health Act, including eye examinations and physical therapy. Other elements included a four-year plan to tackle the deficit left behind by the Progressive Conservatives, free immunization for children, investments in education and investments to lower waiting times for cancer care, cardiac care, joint replacement, MRI and CT scans.

Soon after the federal election, McGuinty hosted a federal-provincial summit on public health-care funding which resulted in a new agreement for a national health accord. This accord allowed the provincial Premiers and territorial leaders to draw more money from Ottawa for health services, and requires the federal government to take provincial concerns such as hospital waiting-lists into account. McGuinty's performance at the summit was generally applauded by the Canadian media.

The McGuinty government brought forward a number of regulatory initiatives in the fall of 2004. These included legislation allowing bring-your-own-wine in restaurants, banning junk food in public schools to promote healthier choices, outlawing smoking in public places and requiring students to stay in school until age 18. Following a series of high-profile maulings, the government also moved to ban pit bulls.

File:Ontario-Liberal-Logo-fullcolour-en.PNG

During early 2005, McGuinty called the Legislature back for a rare winter session to debate and pass several high-profile bills. The government legislated a Greenbelt around Toronto. The size of Prince Edward Island, the Greenbelt protects a broad swath of land from development and preserves forests and farmland. In response to court decisions, the Liberals updated the definition of marriage to include homosexual couples.

McGuinty also launched a PR campaign to narrow the politically charged $23 billion gap between what Ontario contributes to the federal government and what is returned to Ontario in services. This came as a sharp turn after more than a year of cooperating with the federal government, but McGuinty pointed to the special deals worked out by the federal government with Newfoundland and Labrador and Nova Scotia as compromising the nature of equalization payments. In particular, McGuinty noted that immigrants in Ontario receive $800 in support from the federal government, while those in Quebec receive $3800.

In the 2003 campaign, the Liberals denounced public-private partnerships (also known as "3P" deals) for infrastructure projects such as the building of hospitals. Following the campaign, however, the McGuinty government allowed "3P" hospital construction deals arranged by the previous government to continue.

The Ontario Liberals won their second majority in a row on October 10, 2007, winning 71 of the province's 107 seats. Winning two majorities back to back is a feat that had not occurred for the party in 70 years.{{cite news| url=http://www.cbc.ca/news/canada/mcguinty-wins-massive-majority-tory-loses-seat-1.641384 | work=CBC News | title=McGuinty wins massive majority, Tory loses seat | date=October 11, 2007}}

In the next general election on October 6, 2011, McGuinty led the Liberals to win a historic third consecutive term and to once again form government, albeit with a minority of seats in the legislature. The Liberals won 53 of the 107 seats, just short of a 54-seat majority government.{{cite news|url=https://www.thestar.com/news/canada/politics/provincialelection/article/1066116--mcguinty-s-liberals-win-minority-government-in-close-call-finish |title=Canada News: McGuinty's Liberals win minority government in close-call finish |work=thestar.com |date= October 7, 2011|access-date=2012-05-23 |first=Robert |last=Benzie}} On October 15, 2012, McGuinty announced that he would resign as leader and Premier.{{cite news|author1=Karen Howlett |author2=Adrian Morrow |author3=Paul Waldie |title=Ontario Premier Dalton McGuinty resigns|url=https://www.theglobeandmail.com/news/national/ontario-premier-dalton-mcguinty-resigns/article4614086/|access-date=October 15, 2012|newspaper=The Globe and Mail|date=October 15, 2012}}{{cite web|title=Ontario's McGuinty surprises with resignation, prorogation|url=https://www.cbc.ca/news/canada/toronto/ontario-s-mcguinty-surprises-with-resignation-prorogation-1.1156014|publisher=CBC News|access-date=October 15, 2012|date=October 15, 2012}} At the end of January 2013, the party elected MPP Kathleen Wynne as leader, making her the 25th Premier of Ontario.{{cite news|url=https://ottawacitizen.com/news/Liberal+leadership+Kathleen+Wynne+become+next+premier+Ontario/7877240/story.html|title=Liberal leadership: Kathleen Wynne to become next premier of Ontario|last=Adam|first=Mohammed|work=www.ottawacitizen.com|access-date=2018-05-14|language=en-ca}}

= Majority under Wynne =

File:Ontario Liberal Party logo.svgThe June 12, 2014 election was triggered by the Ontario New Democratic Party's decision to reject the 2014 Ontario Budget. The Liberal Party under the leadership of Kathleen Wynne won 58 seats in the Legislature, and formed a majority government.

In 2015, the Liberals proposed to sell 60 per cent of the province's $16-billion share of the province's electricity distribution utility, Hydro One. Hydro One Brampton and Hydro One Networks' distribution arm would be spun off into a separate company and sold outright for up to $3 billion.{{cite news| url=https://www.thestar.com/news/queenspark/2015/04/15/liberals-will-sell-60-of-hydro-one-to-fund-transit-infrastructure.html | work=The Star | title=Liberals will sell 60% of Hydro One to fund transit infrastructure | date=April 15, 2015}}{{cite news| url=https://www.theglobeandmail.com/news/politics/hydro-one-privatization-plan-in-the-works-for-ontario/article23382220 | work=The Globe and Mail | title=Hydro One privatization plan in the works for Ontario | date=March 10, 2015}}

The government pivoted to the left in the lead up to the 2018 election by raising the minimum wage, introducing reforms to employment standards and labour law, bringing in a limited form of pharmacare and promising universal child care.

= Loss of official party status =

File:OLP Red Logo 2022.jpg

File:OLP 2022 Election Sign.jpg]]

In the 2018 general election, the Liberals were swept from power in a historic defeat that resulted in large gains for both the Progressive Conservatives and NDP. The Liberal popular vote fell to 19%, almost half their previous result; the party lost 51 seats and were reduced to a rump of only seven seats in a swing that elected a PC majority and made the NDP the official opposition.

Notably, the Liberals lost all but three of their 18 seats in Toronto, were completely shut out in the 905 region and won only one seat outside of Toronto and Ottawa. The seven-member rump caucus was one short of the requirement to retain official status in the Ontario legislature, and was also the only remnant of Wynne's cabinet. Wynne herself barely held onto her own seat by 181 votes. Accepting responsibility for the worst showing in the party's 161-year history and the worst defeat of a sitting government in Ontario, Wynne resigned as Liberal leader on election night.

On June 14, 2018, John Fraser was appointed as interim leader of the party following a vote by caucus members, riding association presidents, and party executives.{{cite web| url = http://www.cbc.ca/news/canada/toronto/john-fraser-new-interim-leader-1.4706972| title = Ottawa-area MPP John Fraser selected interim Ontario Liberal leader|work=CBC News }}

In the 2018 municipal election later in the year, six of the defeated Liberal MPPs — Bill Mauro, Kathryn McGarry, Jim Bradley, Mike Colle, Granville Anderson and Dipika Damerla — were elected to municipal office as mayors, city councillors or regional councillors.[https://tvo.org/article/current-affairs/how-these-former-liberal-mpps-found-new-life-in-municipal-politics "How these former Liberal MPPs found new life in municipal politics"]. TVOntario, October 23, 2018.

In March 2020, the party elected former Cabinet Minister Steven Del Duca as leader, who defeated five other candidates on the first ballot at the leadership convention.

In the 2022 general election, the Liberals finished second in popular vote but gained only one seat, once again falling short of official status by four seats.{{Cite web |last=Powers |first=Lucas |date=3 June 2022 |title=Ontario's Progressive Conservatives sail to 2nd majority, NDP and Liberal leaders say they will resign |url=https://www.cbc.ca/news/canada/toronto/ontario-election-2022-results-ford-horwath-del-duca-1.6473595 |website=CBC News}} After failing to win in his own riding, leader Steven Del Duca announced his resignation as party leader.{{Cite web |last=Herhalt |first=Chris|date=2 June 2022 |title=Steven Del Duca steps down as leader of Ontario Liberal Party |url=https://toronto.ctvnews.ca/steven-del-duca-steps-down-as-leader-of-ontario-liberal-party-1.5930705 |website=CTV News}} John Fraser returned as interim leader until the December 2023 leadership election which elected Mississauga mayor Bonnie Crombie as the new Liberal leader.{{cite news |last1=Benzie |first1=Robert |date=8 May 2023 |title=The Ontario Liberal leadership race has its first declared candidate |work=Toronto Star |url=https://www.thestar.com/politics/provincial/2023/05/08/the-ontario-liberal-leadership-race-has-its-first-declared-candidate.html |access-date=8 May 2023}}{{cite news |title=Bonnie Crombie wins Ontario Liberal leadership race, says party focused on beating Doug Ford |url=https://www.cbc.ca/news/canada/toronto/ontario-liberals-announce-new-leader-1.7047338 |access-date=December 2, 2023 |work=CBC News |date=December 2, 2023}}

= Leadership of Bonnie Crombie =

File:OLP logo, 2024.jpg

{{further|2023 Ontario Liberal Party leadership election}}

On December 2nd, 2023, the Ontario Liberal Party elected Bonnie Crombie, the then-mayor of Mississauga, as the next leader of the party, defeating MP Nate Erskine-Smith, MP Yasir Naqvi, and MPP Ted Hsu.{{Cite web |last=Casey |first=Allison Jones and Liam |date=2023-12-02 |title=Bonnie Crombie declared new Ontario Liberal leader after three rounds of voting |url=https://www.cp24.com/news/bonnie-crombie-declared-new-ontario-liberal-leader-after-three-rounds-of-voting-1.6670519 |access-date=2024-03-04 |website=CP24 |language=en}}

On September 21, 2024, the Ontario Liberal Party unveiled their new logo alongside their slogan, "More for You."{{Cite web |last=Rushowy |first=Kristin |date=2024-09-22 |title='More for you' to be Ontario Liberals' new message as Bonnie Crombie tries to kick-start party |url=https://www.thestar.com/politics/provincial/more-for-you-to-be-ontario-liberals-new-message-as-bonnie-crombie-tries-to-kick/article_f5b2801e-7525-11ef-aa32-132da7993ec4.html |access-date=2024-12-10 |website=Toronto Star |language=en}}

In the 2025 election, the Liberals garnered 30% of the vote, their highest total since losing government in 2018, winning 14 seats and gaining official party status in the Ontario Legislature.

48 hours after the election, the Ontario Liberal Party Executive unanimously voted in favor of keeping Bonnie Crombie as the party leader.https://x.com/ColinDMello/status/1895924536069275872

Current Ontario Liberal Caucus

class="wikitable sortable"

!Member

!Elected

!District

!class=unsortable|Notes

{{sortname|Rob|Cerjanec}}

|2025

|Ajax

|Economic Development and Innovation, Tourism, Sport and Culture

{{sortname|Mary-Margaret|McMahon}}

|2022

|Beaches—East York

|Critic for the Environment and Climate and Emergency Management

{{sortname|Adil|Shamji}}

|2022

|Don Valley East

|Chief Whip

Critic for Housing, Primary Care, Urgent Care and Public Health, and Indigenous Affairs.

{{sortname|Jonathan|Tsao}}

|2025

|Don Valley North

|Critic for Citizenship and Immigration, Community, Social Services, Children and Youth

{{sortname|Stephanie|Bowman}}

|2022

|Don Valley West

|Deputy House Leader

Critic for Finance and Treasury Board, Interprovincial Trade, Tariffs and International Trade

{{sortname|Lee|Fairclough}}

|2025

|Etobicoke—Lakeshore

|Critic for Hospitals, Mental Health, Addictions and Homelessness

{{sortname|Karen|McCrimmon}}

|2023

|Kanata—Carleton

|Critic for Public Safety, Cybersecurity and Crime Prevention, Solicitor General

{{sortname|Ted|Hsu}}

|2022

|Kingston and the Islands

|Critic for Energy, Natural Resources, Agriculture, Rural Issues, and Mining and Forestry

{{sortname|Tyler|Watt}}

|2025

|Nepean

|Critic for Training, Colleges and Universities, Long Term Care

{{sortname|Stephen|Blais}}

|2020

|Orléans

|Caucus Chair

Critic for Infrastructure, and Municipalities, Middle Class Prosperity, Government Services and Procurement and Red Tape Reduction

John Fraser

|2013

|Ottawa South

|Interim leader 2022-2023

Leader in the Legislature

Critic for Labour, Education

{{sortname|Lucille|Collard}}

|2020

|Ottawa—Vanier

|House leader 2022–present

Critic for Attorney General, Francophone Affairs, and French Language Education

{{sortname|Andrea|Hazell}}

|2023

|Scarborough—Guildwood

|Critic for Transportation, Small Business, and Women

{{sortname|Stephanie|Smyth}}

|2025

|Toronto—St. Paul's

|Deputy Whip

Critic for Ethics, Integrity and Accountability, Northern Affairs, Seniors and Accessibility

Ontario Liberal Executive Council

The executive of the Ontario Liberal Party is elected to a 12 to 18 month term at the Annual General Meeting.

class="wikitable sortable”

|+2024 - 2025 Executive

!Position

!Name

Leader

|Bonnie Crombie

President

|Kathryn McGarry

Executive Vice President

|Damien O'Brien

Treasurer

|Tim Shortill

Secretary

|Rob Granatstein

Vice President (Policy)

|Fahim Khan

Vice President (Organization)

|Meagan Trush

Vice President (Communications)

|Taylor Deasly

Vice President (Engagement)

|Geoff Hunnisett

Past President

|Brian Johns

Regional Vice President for Central East

|Miguel Carneiro

Regional Vice President for Central North

|Sam Azad

Regional Vice President for Central West

|Mark Kissel

Regional Vice President for the East

|Matthew Gagne

Regional Vice President for the North

|Yanick Proulx

Regional Vice President South Central

|Doug Varley

Regional Vice President South West

|Bob Wright

Regional Vice President for Toronto (E/D/EY)

|David Morris

Regional Vice President (Y/NY/S)

|Lawrence Dawkins

OYL President

|Palwashah Ali

OWLC President

|Marilyn Raphael

OLRNC President

|Roger Martin

Leaders

{{Further|Ontario Liberal Party leadership elections}}

class="wikitable"

! scope="col" style="width: 50px;" |No.

! scope="col" style="width: 30px;" | Photo

! scope="col" style="width: 150px;" | Leader

! scope="col" style="width: 150px;" | Time in Office

! scope="col" style="width: 350px;" | Note

| 100px ||George Brown || 1857–1867 || Unofficial.

Served as Premier of Canada West (August 2–6, 1858) as leader of the Clear Grits (a predecessor of both the Ontario Liberal Party and Liberal Party of Canada) prior to Confederation. Generally recognized to have led the Liberals in Ontario's first election.

| 100px ||Archibald McKellar|| 1867 – {{dts|1870-02-03}}|| Unofficial.

1

| 100px ||Edward Blake|| {{dts|1870-02-03}} – {{dts|1872-10-25}}|| First official leader.

Won the election held in March 1871 but did not become Premier until December 20, 1871 due to incumbent Premier John Sandfield Macdonald refusal to resign or call the assembly into session.

Left provincial politics upon the abolition of dual mandate. Served as leader of the federal Liberal Party from 1880 to 1887.

2

| 100px ||Sir Oliver Mowat|| {{dts|1872-10-25}} – {{dts|1896-07-12}} || Served as Premier the entire period while leader, won six elections with majority mandate, remains the longest serving Premier in Ontario history (and third longest in Canada).

Left provincial politics to become a Senator and federal Minister of Justice. Served as the eighth Lieutenant Governor of Ontario.

3

| 100px ||Arthur S. Hardy|| {{dts|1896-07-12}} – 1899||4th Premier of Ontario

4

| 100px ||George William Ross|| 1899–1907||5th Premier of Ontario from 1899 to 1905. Leader of the Opposition 1905 to 1907.

5

| 100px ||George P. Graham|| 1907||Leader of the Opposition; later a federal MP and Senator

6

| 100px ||Alexander Grant MacKay|| 1907–1911||Leader of the Opposition

7

| 100px ||Newton Rowell|| 1911–1917||Leader of the Opposition and later Chief Justice of Ontario

| 100px ||William Proudfoot|| 1918–1919 || Interim leader and Leader of the Opposition

8

| ||Hartley Dewart|| 1919–1921 || First party leader elected by leadership convention. Leader of the Opposition

9

| ||Wellington Hay|| 1922–1923 ||Leader of the Opposition and later federal Liberal MP

| ||W.E.N. Sinclair|| 1923–1930{{ref label|Lib|A|A}} || Interim leader. Led party in two elections but failed to make significant gain both time. Became Leader of the Opposition in 1926, despite leading the third party, as the governing Conservatives refused to recognize the second-place UFO as the Official Opposition. Remained Leader of the Opposition after 1930, until 1934 as Liberal leader Mitchell Hepburn didn't have a seat in the legislature.

10

| 100px ||Mitchell Hepburn|| 1930–1942{{ref label|Lib|B|B}} || Served as Premier of Ontario from 1934 to 1942. Was a federal MP from 1926 to 1934, remaining in the House of Commons while serving as provincial party leader.

| 100px ||Gordon Daniel Conant|| 1942–1943 || Interim leader and Premier of Ontario{{ref label|Lib|B|B}}

11

| 100px ||Harry Nixon|| 1943–1944 ||Served as Premier of Ontario from May 18, 1943 to August 17, 1943 and as party leader until December 1944. Previously sat in the legislature as a United Farmers of Ontario MPP (1919–1923) and a Progressive (1923–1934). As a Liberal-Progressive (1934–1937) he joined the Hepburn cabinet in 1934 before formally becoming a Liberal MPP in 1937.

| 100px ||Mitchell Hepburn|| 1945 (acting) (second tenure)||Leader of the third party

12

| 100px ||Farquhar Oliver|| 1945–1950 ||Leader of the Opposition from 1945 until 1948. Previously a United Farmers of Ontario MPP until 1941 when he was appointed to cabinet and joined the Liberal Party.

13

| 100px ||Walter Thomson|| 1950–1954||Resigned as federal Member of Parliament to become provincial leader. Failed to win a provincial seat.

| 100px ||Farquhar Oliver|| 1954–1958 (second time)||Leader of the Opposition from 1951 to 1958

14

| ||John Wintermeyer|| 1958–1963 || First leader elected without leading on the first ballot. Leader of the Opposition until 1963 when he lost his seat.

| 100px ||Farquhar Oliver|| 1963–1964 (third time)||Interim party leader and Leader of the Opposition

15

| ||Andy Thompson|| 1964–1966||Leader of the Opposition. Later a federal Liberal Senator (1967-1998)

16

| 100px ||Robert Nixon|| {{dts|1966-11-16}} – {{dts|1976-01-25}} || Elected interim leader by caucus on November 16, 1966, acclaimed as permanent leader on January 6, 1967. Leader of the Opposition from 1967 until 1975 when the Liberals fell to third place in the legislature.{{ref label|Lib|C|C}}

17

| ||Stuart Smith|| {{dts|1976-01-25}} – {{dts|1981-12-23}}||Leader of the Opposition from 1977 to 1981.

| 100px ||Robert Nixon|| {{dts|1981-12-23}} – {{dts|1982-02-22}} (second time) || Interim leader and Leader of the Opposition.{{ref label|Lib|D|D}}

18

| 100px ||David Peterson|| {{dts|1982-02-22}} – 1990||Premier of Ontario from 1985 to 1990.

| 100px ||Robert Nixon|| 1990–1991 (third time) || Interim leader and Leader of the Opposition.{{ref label|Lib|D|D}}

| ||Murray Elston|| 1991 || Interim leader and Leader of the Opposition.{{ref label|Lib|E|E}}

| ||Jim Bradley|| November 19, 1991 – February 9, 1992 || Interim leader and Leader of the Opposition

19

| ||Lyn McLeod|| February 9, 1992 – December 1, 1996 || First female leader and first female Leader of the Opposition

20

| 100px ||Dalton McGuinty|| December 1, 1996 – January 26, 2013|| Premier of Ontario from 2003 to 2013. Leader of the Opposition from 1996 to 2003.

21

| 100px ||Kathleen Wynne|| January 26, 2013 – June 7, 2018 || Premier of Ontario. First openly LGBT leader, first female leader to win electoral mandate.

First female and first LGBT premier of Ontario.

| 100px ||John Fraser|| June 14, 2018 — March 7, 2020 || Interim leader{{ref label|Lib|F|F}} Leader of the third party. Remained leader of the party in the legislature as Del Duca was not an MPP.

22

| 100px ||Steven Del Duca|| March 7, 2020 – August 3, 2022||Led party from outside the legislature. Later Mayor of Vaughan, Ontario (2022–present)

| 100px ||John Fraser|| August 3, 2022 — December 2, 2023 (second time) || Interim leader

23

| 126x126px||Bonnie Crombie|| December 2, 2023 – present ||Mayor of Mississauga at the time of her election. Previously, a federal Liberal MP from 2008 to 2011.

:{{note label|Lib|A|A}} Though Sinclair led the party through two elections, he was never formally elected as leader by the Ontario Liberal Association which, due to its state of disorganization, did not organize a leadership convention until 1930.

:{{note label|Lib|B|B}} Hepburn resigned as Premier in October 1942 after designating Gordon Daniel Conant as his successor, and Conant was sworn in as Premier. The Ontario Liberal Association (particularly supporters of William Lyon Mackenzie King) demanded a leadership convention and one was finally held in May 1943 electing Harry Nixon. Technically, Hepburn did not resign as Liberal leader until the convention.

:{{note label|Lib|C|C}} Nixon was elected interim leader by the caucus on November 16, 1966, and was acclaimed permanent leader at the January 1967 leadership convention.

:{{note label|Lib|D|D}} Nixon resigned as interim leader and MPP in order to accept a federal appointment.

:{{note label|Lib|E|E}} Elston resigned as interim leader when he entered the Liberal leadership race as a candidate.

:{{note label|Lib|F|F}} Fraser was unanimously interim leader by caucus and a vote of the party executive and riding association presidents following the defeat of the Wynne government in the 2018 provincial election.{{cite news |title=Ottawa-area legislator John Fraser appointed interim Ontario Liberal leader |url=https://www.theglobeandmail.com/canada/article-ottawa-area-legislator-john-fraser-appointed-interim-ontario-liberal/|access-date=June 14, 2018 |work=Globe and Mail |agency=The Canadian Press |date=June 14, 2018}}

Presidents

The party president is elected at each annual meeting of the party by delegates elected from electoral district associations and other affiliated associations such as campus clubs. The role of president is to head the party’s executive council, which oversees such things as policy development and proposed party constitutional changes.{{cite news |last1=Lupul |first1=Alex |title=Kathryn McGarry elected president of the Ontario Liberal Party |url=https://www.therecord.com/news/waterloo-region/kathryn-mcgarry-elected-president-of-the-ontario-liberal-party/article_54885e2d-8fc2-5bd3-9a5b-69f39b7220ec.html |access-date=15 April 2024 |work=Waterloo Region Record |agency=The Canadian Press |date=6 March 2023}}

The current president is Kathryn McGarry.

class="wikitable"

|+

!scope="col" style="width: 120px;"|Name

!scope="col" style="width: 80px;"|Start

!scope="col" style="width: 80px;"|End

!Notes

Joseph Cruden{{dts|1973-04}}Presided over the formation of a provincial party separate from the Liberal Party of Canada.
Jeffrey King{{dts|1973-04}}{{cite news|title=Ottawa lawyer wins Ontario presidency|date=April 29, 1974|page=21|newspaper=Ottawa Journal|url=https://www.newspapers.com/clip/91509246/the-ottawa-journal}}{{dts|1976-04}}Previously Ottawa Alderman (1970-72)
T. Patrick Reid{{dts|1976-04}}{{cite news|title=Reid can't wait to get to work|date=April 26, 1976|page=12|newspaper=Ottawa Journal|url=https://www.newspapers.com/clip/91511410/the-ottawa-journal/|accessdate=December 30, 2021}}1977Elected while MPP for Rainy River
Wally Zimmerman1977{{cite news|title=More than 700 Delegates Attended Liberal Convention|date=March 16, 1977|page=22|newspaper=The Canadian Statesman}}
Jack Heath
Jim Evans
David Deacon19831985
Don Smith19851987Co-founder of construction company EllisDon with brother Ellis Smith. Husband of Joan Smith, MPP for London South and later Solicitor General (1987-89)
Brian Ducharme19871988
Kathy Robinson19881990
Allan Furlong19901992MPP for Durham Centre (1987–90)
Richard Mahoney19921995
Mike Eizenga19951997Later national president of Liberal Party of Canada (2003-06).
Ross Lamont19971998
Tim Murphy1998{{dts|1999-11}}Previously served as MPP for St. George—St. David (1993-95). Later served as Chief of Staff to Prime Minister Paul Martin (2003-06)
Greg Sorbara{{dts|1999-11}}{{dts|2004-02}}Previously served as MPP for York North (1985-95) and in the Peterson ministry as Minister of Colleges and Universities and Minister of Skills Development (1985–87), Minister of Labour (1987–89), Minister of Consumer and Commercial Relations (1989–90). Contested party leadership in 1996. Return to the legislature as MPP for Vaughan—King—Aurora (2001-09) while president in a by-election. Served as Minister of Finance (2003-07) in the McGuinty Ministry.
Deb Matthews{{dts|2004-02}}{{dts|2006-10}}Elected while MPP for London North Centre (2003-18). Resigned upon elevation to cabinet. Served as Minister of Children and Youth Services (2007–2009) and Minister of Health and Long-Term Care (2009–2014) in McGuinty Ministry, and as Deputy Premier of Ontario (2013-2018), Treasury Board President (2014-16) and Minister of Advanced Education and Skills Development (2016-18) in the Wynne ministry.
Gord Phaneuf{{dts|Oct 2006}}{{dts|2009-10}}
Yasir Naqvi{{dts|2009-10}}{{cite news |last1=Shelton |first1=Ian |title=MPP Naqvi new president of Ontario Liberal Party |url=https://capitalcurrent.ca/archive/centretownnews/1997-2016/2009/11/03/mpp-naqvi-new-president-of-ontario-liberal-party/ |access-date=17 April 2024 |work=Centretown News |date=3 November 2009}}{{dts|2013-02}}

| Elected while MPP for Ottawa Centre (2007–18). Stepped down upon elevation to cabinet, served as Minister of Labour (2013-14), Minister of Community Safety and Correctional Services (2014-16), and Attorney General (2016-18) in the Wynne ministry. Contested party leadership in 2023.

Derek Teevan{{dts|2013-02}}{{dts|2014-03}}
Siloni Waraich{{dts|2014-04}}{{dts|2015-06}}
Vince Borg{{dts|2015-06}}{{dts|2016-11}}Previously Principal Secretary to Premier David Peterson
Michael Spitale{{dts|2016-11}}{{dts|2017-07}}{{cite news |last1=Rushowy |first1=Kristin |title=Liberal party president Michael Spitale resigns |url=https://www.thestar.com/politics/provincial/liberal-party-president-michael-spitale-resigns/article_42f5b241-ff3c-55d8-8077-9b6328f24323.html |access-date=15 April 2024 |work=Toronto Star |date=6 July 2017}}
Brian Johns{{cite news |last1=Quigley |first1=Joseph |title=Outgoing provincial Liberal president reflects on party future |url=https://www.newmarkettoday.ca/local-news/outgoing-provincial-liberal-president-reflects-on-party-future-5635445 |access-date=15 April 2024 |work=NewmarketToday.ca |publisher=Village Media |date=1 August 2022}}{{dts|2017-08}}{{dts|2023-03-05}}|
Kathryn McGarry|{{dts|2023-03-05}}{{cite news |last1=Best |first1=John |title=Ontario Liberals head home in the sunshine after largest convention in 20 years |url=https://bayobserver.ca/ontario-liberals-head-home-in-the-sunshine-after-largest-convention-in-20-years/ |access-date=6 April 2023 |work=The Bay Observer |date=5 March 2023}}PresentPreviously served as MPP for Cambridge (2014–18), and as Minister of Natural Resources and Minister of Transportation in the Wynne ministry. Mayor of Cambridge 2018-22.

Election results

=Legislative Assembly=

class=wikitable style="text-align: center;"
Election

! Leader

! Votes

! %

! Seats

! +/–

! Position

! Status

1867

| rowspan=2|Edward Blake

| {{formatnum:77689}}

| 48.8

| {{Composition bar|41|82|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 41

| {{increase}} 2nd

| {{shade|color=blue|100|Coalition}}

1871

| {{formatnum:68366}}

| 52.3

| {{Composition bar|43|82|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 2

| {{increase}} 1st

| {{yes|Majority}}

1875

| rowspan=6|Oliver Mowat

| {{formatnum:90809}}

| 47.6

| {{Composition bar|50|88|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 7

| {{steady}} 1st

| {{yes|Majority}}

1879

| {{formatnum:119148}}

| 48.1

| {{Composition bar|57|88|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 7

| {{steady}} 1st

| {{yes|Majority}}

1883

| {{formatnum:125017}}

| 48.2

| {{Composition bar|48|88|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 9

| {{steady}} 1st

| {{yes|Majority}}

1886

| {{formatnum:153282}}

| 48.4

| {{Composition bar|57|90|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 9

| {{steady}} 1st

| {{yes|Majority}}

1890

| {{formatnum:162118}}

| 49.6

| {{Composition bar|53|91|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 4

| {{steady}} 1st

| {{yes|Majority}}

1894

| {{formatnum:153826}}

| 41.0

| {{Composition bar|45|94|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 8

| {{steady}} 1st

| {{yes2|Minority}}

1898

| Arthur S. Hardy

| {{formatnum:202332}}

| 47.3

| {{Composition bar|51|94|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 6

| {{steady}} 1st

| {{yes|Majority}}

1902

| rowspan=2|George William Ross

| {{formatnum:206709}}

| 47.5

| {{Composition bar|50|98|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 1

| {{steady}} 1st

| {{yes|Majority}}

1905

| {{formatnum:198595}}

| 44.6

| {{Composition bar|28|98|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 22

| {{decrease}} 2nd

| {{no2|Opposition}}

1908

| Alexander Grant MacKay

| {{formatnum:177719}}

| 39.5

| {{Composition bar|19|106|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 9

| {{steady}} 2nd

| {{no2|Opposition}}

1911

| rowspan=2|Newton Rowell

| {{formatnum:142245}}

| 38.5

| {{Composition bar|22|106|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 3

| {{steady}} 2nd

| {{no2|Opposition}}

1914

| {{formatnum:186168}}

| 37.5

| {{Composition bar|25|111|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 3

| {{steady}} 2nd

| {{no2|Opposition}}

1919

| Hartley Dewart

| {{formatnum:301995}}

| 26.9

| {{Composition bar|27|111|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 2

| {{steady}} 2nd

| {{no2|Opposition}}

1923

| Wellington Hay

| {{formatnum:203079}}

| 21.8

| {{Composition bar|14|111|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 13

| {{decrease}} 3rd

| {{no2|Opposition}}1

1926

| rowspan=2|W.E.N. Sinclair

| {{formatnum:196813}}

| 24.6

| {{Composition bar|15|112|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 1

| {{increase}} 2nd

| {{no2|Opposition}}

1929

| 319,487

| 31.5

| {{Composition bar|13|112|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 2

| {{steady}} 2nd

| {{no2|Opposition}}

1934

| rowspan=2|Mitchell Hepburn

| 790,419

| 50.6

| {{Composition bar|69|90|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 51

| {{increase}} 1st

| {{yes|Majority}}

1937

| 815,275

| 51.9

| {{Composition bar|65|90|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 4

| {{steady}} 1st

| {{yes|Majority}}

1943

| Harry Nixon

| 409,308

| 31.2

| {{Composition bar|15|90|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 46

| {{decrease}} 3rd

| {{no2|Third party}}

1945

| Mitchell Hepburn

| 520,491

| 29.5

| {{Composition bar|14|90|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 1

| {{increase}} 2nd

| {{no2|Opposition}}

1948

| Farquhar Oliver

| 523,477

| 29.8

| {{Composition bar|14|90|hex={{Canadian party colour|ON|Liberal}}}}

| {{steady}}

| {{decrease}} 3rd

| {{no2|Third party}}

1951

| Walter Thomson

| 559,692

| 31.5

| {{Composition bar|8|90|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 6

| {{increase}} 2nd

| {{no2|Opposition}}

1955

| Farquhar Oliver

| 585,720

| 33.3

| {{Composition bar|11|98|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 3

| {{steady}} 2nd

| {{no2|Opposition}}

1959

| rowspan=2|John Wintermeyer

| 689,148

| 36.6

| {{Composition bar|22|98|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 10

| {{steady}} 2nd

| {{no2|Opposition}}

1963

| 760,806

| 35.1

| {{Composition bar|24|108|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 2

| {{steady}} 2nd

| {{no2|Opposition}}

1967

| rowspan=3|Robert Nixon

| 767,391

| 31.7

| {{Composition bar|28|117|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 4

| {{steady}} 2nd

| {{no2|Opposition}}

1971

| 913,742

| 27.8

| {{Composition bar|20|117|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 8

| {{steady}} 2nd

| {{no2|Opposition}}

1975

| 1,134,681

| 34.3

| {{Composition bar|36|125|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 20

| {{decrease}} 3rd

| {{no2|Third party}}

1977

| rowspan=2|Stuart Smith

| 1,050,706

| 31.4

| {{Composition bar|34|125|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 2

| {{increase}} 2nd

| {{no2|Opposition}}

1981

| 1,072,680

| 33.7

| {{Composition bar|34|125|hex={{Canadian party colour|ON|Liberal}}}}

| {{steady}}

| {{steady}} 2nd

| {{no2|Opposition}}

rowspan="2" | 1985

| rowspan="4" | David Peterson

| rowspan="2" | {{formatnum:1377965}}

| rowspan="2" | 37.9

| rowspan="2" | {{Composition bar|48|125|hex={{Canadian party colour|ON|Liberal}}}}

| rowspan="2" | {{increase}} 14

| rowspan="2" | {{steady}} 2nd

| {{no2|Opposition}}

{{yes2|Minority}}
1987

| {{formatnum:1788214}}

| 47.3

| {{Composition bar|95|130|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 47

| {{increase}} 1st

| {{yes|Majority}}

1990

| {{formatnum:1302134}}

| 32.4

| {{Composition bar|36|130|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 59

| {{decrease}} 2nd

| {{no2|Opposition}}

1995

| Lyn McLeod

| {{formatnum:1291326}}

| 31.1

| {{Composition bar|30|130|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 6

| {{steady}} 2nd

| {{no2|Opposition}}

1999

| rowspan=4|Dalton McGuinty

| {{formatnum:1751472}}

| 39.9

| {{Composition bar|35|103|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 5

| {{steady}} 2nd

| {{no2|Opposition}}

2003

| {{formatnum:2090001}}

| 46.5

| {{Composition bar|72|103|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 37

| {{increase}} 1st

| {{yes|Majority}}

2007

| {{formatnum:1867192}}

| 42.2

| {{Composition bar|71|107|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 1

| {{steady}} 1st

| {{yes|Majority}}

2011

| {{formatnum:1622426}}

| 37.6

| {{Composition bar|53|107|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 18

| {{steady}} 1st

| {{yes2|Minority}}

2014

| rowspan="2" |Kathleen Wynne

| {{formatnum:1862907}}

| 38.6

| {{Composition bar|58|107|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 5

| {{steady}} 1st

| {{yes|Majority}}

2018

| {{formatnum:1124381}}

| 19.6

| {{Composition bar|7|124|hex={{Canadian party colour|ON|Liberal}}}}

| {{decrease}} 51

| {{decrease}} 3rd

| {{no|No status}}

2022

| |Steven Del Duca

| {{formatnum:1116961}}

| 23.8

| {{Composition bar|8|124|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 1

| {{steady}} 3rd

| {{no|No status}}

2025

| |Bonnie Crombie

| 1,504,688

| 29.9

| {{Composition bar|14|124|hex={{Canadian party colour|ON|Liberal}}}}

| {{increase}} 6

| {{steady}} 3rd

| {{no2|Third party}}

1The Liberals were recognized as the Official Opposition following the 1923 election by the governing Conservatives, despite the fact that the United Farmers of Ontario had more seats. According to historian Peter Oliver, this was an arbitrary decision without basis in precedent or law. Conservative Premier G. Howard Ferguson used as justification an announcement by UFO general secretary James J. Morrison that the UFO would be withdrawing from party politics, though Oliver argues that this was facetious logic. UFO parliamentary leader Manning Doherty protested the decision, but to no avail. (source: Peter Oliver, G. Howard Ferguson: Ontario Tory, (Toronto: University of Toronto Press, 1977), p. 158.)

See also

Notes

{{reflist|group=nb}}

References

{{Reflist}}