Ontario

Who held Queen's Park

Every seat in the Legislative Assembly of Ontario since Confederation. Follow each party's placing election by election, or switch to seats over time to see every floor-crossing, by-election, death and resignation in between.

Chart view
Placing of each party at every Ontario general electionEach line follows one party as the Legislative Assembly of Ontario records it, across general elections since 1867. Height shows the party's placing by seats won; each dot shows its seat count.1st2nd3rd4th5th6th7th8th9th10th41425058495754475150271922242714141365631511137102123271935333348953630357271535878144138352837323421424869868284257572871722138665379847177697851587052162082592426372876838072019383321251974179710172140312744176211134821235121111141217311111111612124111114114142331111111111111222221112111111111Liberal-PatronConservative-PPAProgressiveLabourConservativeUnited FarmersCCFLiberalProgressive ConservativeNDPIndependentGreen1867Min.1871Maj.1875Maj.1879Maj.1883Maj.1886Maj.1890Maj.1894Min.1898Maj.1902Maj.1905Maj.1908Maj.1911Maj.1914Maj.1919Min.1923Maj.1926Maj.1929Maj.1934Maj.1937Maj.1943Min.1945Maj.1948Maj.1951Maj.1955Maj.1959Maj.1963Maj.1967Maj.1971Maj.1975Min.1977Min.1981Maj.1985Min.1987Maj.1990Maj.1995Maj.1999Maj.2003Maj.2007Maj.2011Min.2014Maj.2018Maj.2022Maj.2025Maj.civicsproject.org
  • 1867: Ontario Liberal Party 41, Conservative Party 41
  • 1871: Ontario Liberal Party 42, Conservative Party 38, Conservative-Liberal Party 1
  • 1875: Ontario Liberal Party 50, Conservative Party 35, Independent-Conservative 1, Independent-Liberal 1, Conservative-Liberal Party 1
  • 1879: Ontario Liberal Party 58, Conservative Party 28, Independent-Conservative 2
  • 1883: Ontario Liberal Party 49, Conservative Party 37, Independent 1, Independent-Liberal 1
  • 1886: Ontario Liberal Party 57, Conservative Party 32, Independent 1
  • 1890: Ontario Liberal Party 54, Conservative Party 34, Conservative Equal Rights Party 2, Liberal-Equal Rights 1
  • 1894: Ontario Liberal Party 47, Conservative Party 21, Liberal-Patron 12, Conservative-Protestant Protective Association 6, Patron Party 3, Liberal-Protestant Protective Association 2, Independent 1, Patron-Protestant Protective Association 1, Conservative-Patron Party 1
  • 1898: Ontario Liberal Party 51, Conservative Party 42, Independent-Conservative 1
  • 1902: Ontario Liberal Party 50, Conservative Party 48
  • 1905: Conservative Party 69, Ontario Liberal Party 27, Independent-Liberal 1
  • 1908: Conservative Party 86, Ontario Liberal Party 19, Labour 1
  • 1911: Conservative Party 82, Ontario Liberal Party 22, Labour 1, Conservative-Liberal Party 1
  • 1914: Conservative Party 84, Ontario Liberal Party 24, Labour 1, Independent-Liberal 1, Liberal-Prohibitionist 1
  • 1919: United Farmers of Ontario 44, Ontario Liberal Party 27, Conservative Party 25, Labour 11, Independent-Liberal 1, Labour-United Farmers of Ontario 1, Soldier 1, Liberal-United Farmers Association 1
  • 1923: Conservative Party 75, United Farmers of Ontario 17, Ontario Liberal Party 14, Labour 4, Independent 1
  • 1926: Conservative Party 72, Ontario Liberal Party 14, Progressive 7, United Farmers of Ontario 6, Independent-Liberal 4, Liberal-Progressive 4, Independent-Conservative 2, Labour 1, Liberal-Prohibitionist 1, Independent-Progressive 1
  • 1929: Conservative Party 87, Ontario Liberal Party 13, Independent-Conservative 4, Progressive 3, United Farmers of Ontario 2, Labour 2, Liberal-Progressive 1
  • 1934: Ontario Liberal Party 65, Conservative Party 17, Liberal-Progressive 4, United Farmers of Ontario 1, Co-operative Commonwealth Federation 1, Labour 1, Independent 1
  • 1937: Ontario Liberal Party 63, Conservative Party 22, Liberal-Progressive 2, Progressive Conservative Party of Ontario 1, United Farmers of Ontario 1, Independent-Liberal 1
  • 1943: Progressive Conservative Party of Ontario 38, Co-operative Commonwealth Federation 34, Ontario Liberal Party 15, Labour-Progressive 2, Independent-Liberal 1
  • 1945: Progressive Conservative Party of Ontario 66, Ontario Liberal Party 11, Co-operative Commonwealth Federation 8, Liberal-Labour 3, Labour-Progressive 2
  • 1948: Progressive Conservative Party of Ontario 53, Co-operative Commonwealth Federation 21, Ontario Liberal Party 13, Labour-Progressive 2, Liberal-Labour 1
  • 1951: Progressive Conservative Party of Ontario 79, Ontario Liberal Party 7, Co-operative Commonwealth Federation 2, Liberal-Labour 1, Labour-Progressive 1
  • 1955: Progressive Conservative Party of Ontario 84, Ontario Liberal Party 10, Co-operative Commonwealth Federation 3, Liberal-Labour 1
  • 1959: Progressive Conservative Party of Ontario 71, Ontario Liberal Party 21, Co-operative Commonwealth Federation 5, Liberal-Labour 1
  • 1963: Progressive Conservative Party of Ontario 77, Ontario Liberal Party 23, New Democratic Party of Ontario 7, Liberal-Labour 1
  • 1967: Progressive Conservative Party of Ontario 69, Ontario Liberal Party 27, New Democratic Party of Ontario 20, Liberal-Labour 1
  • 1971: Progressive Conservative Party of Ontario 78, Ontario Liberal Party 19, New Democratic Party of Ontario 19, Liberal-Labour 1
  • 1975: Progressive Conservative Party of Ontario 51, New Democratic Party of Ontario 38, Ontario Liberal Party 35, Liberal-Labour 1
  • 1977: Progressive Conservative Party of Ontario 58, Ontario Liberal Party 33, New Democratic Party of Ontario 33, Liberal-Labour 1
  • 1981: Progressive Conservative Party of Ontario 70, Ontario Liberal Party 33, New Democratic Party of Ontario 21, Liberal-Labour 1
  • 1985: Progressive Conservative Party of Ontario 52, Ontario Liberal Party 48, New Democratic Party of Ontario 25
  • 1987: Ontario Liberal Party 95, New Democratic Party of Ontario 19, Progressive Conservative Party of Ontario 16
  • 1990: New Democratic Party of Ontario 74, Ontario Liberal Party 36, Progressive Conservative Party of Ontario 20
  • 1995: Progressive Conservative Party of Ontario 82, Ontario Liberal Party 30, New Democratic Party of Ontario 17, Independent 1
  • 1999: Progressive Conservative Party of Ontario 59, Ontario Liberal Party 35, New Democratic Party of Ontario 9
  • 2003: Ontario Liberal Party 72, Progressive Conservative Party of Ontario 24, New Democratic Party of Ontario 7
  • 2007: Ontario Liberal Party 71, Progressive Conservative Party of Ontario 26, New Democratic Party of Ontario 10
  • 2011: Ontario Liberal Party 53, Progressive Conservative Party of Ontario 37, New Democratic Party of Ontario 17
  • 2014: Ontario Liberal Party 58, Progressive Conservative Party of Ontario 28, New Democratic Party of Ontario 21
  • 2018: Progressive Conservative Party of Ontario 76, New Democratic Party of Ontario 40, Ontario Liberal Party 7, Green Party of Ontario 1
  • 2022: Progressive Conservative Party of Ontario 83, New Democratic Party of Ontario 31, Ontario Liberal Party 8, Independent 1, Green Party of Ontario 1
  • 2025: Progressive Conservative Party of Ontario 80, New Democratic Party of Ontario 27, Ontario Liberal Party 14, Green Party of Ontario 2, Independent 1

Party labels

Source: Legislative Assembly of Ontario, member pages: every MPP's riding terms and party affiliations, retrieved 2026-10-20. Party names are the Assembly's.