List of Ontario provincial electoral districts


The Ontario provincial electoral districts each elect one representative to the Legislative Assembly of Ontario. They are MPPs, Members of Provincial Parliament. These districts are coterminous with the federal electoral districts, and are based on the 2003 Representation Order as defined by Elections Canada. The exception is Northern Ontario, whose districts are not equivalent to their federal complements, since the provincial government did not want to decrease the number of districts in Northern Ontario.

Current electoral districts

The following electoral districts are currently represented in the Legislative Assembly of Ontario. The average riding population was 108,482 as of 2016.
Electoral districtCreatedFirst contestedPopulationMPP
Ajax20152018119,677Rod Phillips
Algoma—Manitoulin1934193468,480Michael Mantha
Aurora—Oak Ridges—Richmond Hill20152018115,225Michael Parsa
Barrie—Innisfil20152018109,285Andrea Khanjin
Barrie—Springwater—Oro-Medonte20152018100,785Doug Downey
Bay of Quinte20152018109,735Todd Smith
Beaches—East York19961999109,465Rima Berns-McGown
Brampton Centre20152018102,275Sara Singh
Brampton East20152018122,000Gurratan Singh
Brampton North20152018118,180Kevin Yarde
Brampton South20152018121,188Prabmeet Sarkaria
Brampton West20042007130,005Amarjot Sandhu
Brantford—Brant19991999130,300Will Bouma
Bruce—Grey—Owen Sound19991999107,675Bill Walker
Burlington19991999123,185Jane McKenna
Cambridge19751979115,460Belinda Karahalios
Carleton20152018102,918Goldie Ghamari
Chatham-Kent—Leamington19991999109,620Rick Nicholls
Davenport19961999108,475Marit Stiles
Don Valley East1999199994,575Michael Coteau
Don Valley North20152018110,080Vincent Ke
Don Valley West19991999102,510Kathleen Wynne
Dufferin—Caledon19871988128,240Sylvia Jones
Durham19991999130,870Lindsey Park
Eglinton—Lawrence19991999114,400Robin Martin
Elgin—Middlesex—London19991999115,055Jeff Yurek
Essex19991999125,440Taras Natyshak
Etobicoke Centre19991999118,020Kinga Surma
Etobicoke—Lakeshore19871988129,080Christine Hogarth
Etobicoke North19991999118,045Doug Ford
Flamborough—Glanbrook20152018111,070Donna Skelly
Glengarry—Prescott—Russell19991999109,980Amanda Simard
Guelph20042007131,790Mike Schreiner
Haldimand—Norfolk19991999109,655Toby Barrett
Haliburton—Kawartha Lakes—
Brock		19991999113,960Laurie Scott
Hamilton Centre19261926100,100Andrea Horwath
Hamilton East—Stoney Creek20062007107,845Paul Miller
Hamilton Mountain19761977104,875Monique Taylor
Hamilton West—Ancaster—Dundas20152018113,025Sandy Shaw
Hastings—Lennox and Addington2015201894,333Daryl Kramp
Humber River—Black Creek19991999108,035Tom Rakocevic
Huron—Bruce19521953106,570Lisa Thompson
Kanata—Carleton20152018110,960Merrilee Fullerton
Kenora—Rainy River1999199953,027Greg Rickford
Kingston and the Islands19661967117,545Ian Arthur
King—Vaughan20152018131,995Stephen Lecce
Kitchener Centre19991999105,260Laura Mae Lindo
Kitchener—Conestoga20062007100,705Mike Harris Jr.
Kitchener South—Hespeler20152018105,305Amy Fee
Kiiwetinoong2017201832,987Sol Mamakwa
Lambton—Kent—Middlesex19991999105,335Monte McNaughton
Lanark—Frontenac—Kingston20152018101,635Randy Hillier
Leeds—Grenville—Thousand Islands and Rideau Lakes19861987100,545Steve Clark
London—Fanshawe19991999119,467Teresa Armstrong
London North Centre19991999125,360Terence Kernaghan
London West19991999126,110Peggy Sattler
Markham—Stouffville20152018126,060Paul Calandra
Markham—Thornhill2015201899,075Logan Kanapathi
Markham—Unionville20032007123,320Billy Pang
Milton20152018114,090Parm Gill
Mississauga Centre19961999124,845Natalia Kusendova
Mississauga East—Cooksville20032007120,205Kaleed Rasheed
Mississauga—Erin Mills20152018120,205Sheref Sabawy
Mississauga—Lakeshore20152018117,444Rudy Cuzzetto
Mississauga—Malton20152018118,240Deepak Anand
Mississauga—Streetsville20032007118,305Nina Tangri
Mushkegowuk—James Bay2017201830,037Guy Bourgouin
Nepean19872018119,115Lisa MacLeod
Newmarket—Aurora20062007117,415Christine Elliott
Niagara Centre19141914109,070Jeff Burch
Niagara Falls19141914136,290Wayne Gates
Niagara West2004200790,840Sam Oosterhoff
Nickel Belt1952195584,520France Gélinas
Nipissing1890189075,060Vic Fedeli
Northumberland—Peterborough South20062007112,412David Piccini
Oakville19991999120,920Stephen Crawford
Oakville North—Burlington20152018129,078Effie Triantafilopoulos
Orléans19991999128,280Marie-France Lalonde
Oshawa19521955126,765Jennifer French
Ottawa Centre19661968118,040Joel Harden
Ottawa South19251926121,055John Fraser
Ottawa—Vanier19081908111,510Nathalie Des Rosiers
Ottawa West—Nepean19991999111,835Jeremy Roberts
Oxford19991999113,790Ernie Hardeman
Parkdale—High Park19961999108,805Bhutila Karpoche
Parry Sound—Muskoka1999199994,400Norm Miller
Perth—Wellington20062007107,905Randy Pettapiece
Peterborough—Kawartha19341934118,175Dave Smith
Pickering—Uxbridge20152018112,945Peter Bethlenfalvy
Renfrew—Nipissing—Pembroke19991999103,495John Yakabuski
Richmond Hill20032007110,180Daisy Wai
St. Catharines19661967111,690Jennie Stevens
Sarnia—Lambton19991999105,335Bob Bailey
Sault Ste. Marie1890189073,370Ross Romano
Scarborough—Agincourt19871987105,540Aris Babikian
Scarborough Centre19631963112,600Christina Mitas
Scarborough—Guildwood20062007102,390Mitzie Hunter
Scarborough North1963196398,805Raymond Cho
Scarborough—Rouge Park20152018102,275Vijay Thanigasalam
Scarborough Southwest19991999110,280Doly Begum
Simcoe—Grey19991999129,940Jim Wilson
Simcoe North19991999111,335Jill Dunlop
Spadina—Fort York20152018115,510Chris Glover
Stormont—Dundas—South Glengarry20042007103,320Jim McDonell
Sudbury1905190880,840Jamie West
Thornhill19991999112,720Gila Martow
Thunder Bay—Atikokan1999199975,920Judith Monteith-Farrell
Thunder Bay—Superior North1999199970,475Michael Gravelle
Timiskaming—Cochrane1999199967,290John Vanthof
Timmins1999199941,788Gilles Bisson
Toronto Centre19991999103,805Suze Morrison
Toronto—Danforth19991999106,880Peter Tabuns
Toronto—St. Paul's19991999107,900Jill Andrew
University—Rosedale20152018104,315Jessica Bell
Vaughan—Woodbridge20152018105,228Michael Tibollo
Waterloo20152018110,134Catherine Fife
Wellington—Halton Hills20042007120,981Ted Arnott
Whitby20152018128,377Lorne Coe
Willowdale19871987118,805Stan Cho
Windsor—Tecumseh19961999117,430Percy Hatfield
Windsor West19961999122,219Lisa Gretzky
York Centre19991999104,320Roman Baber
York South—Weston19991999114,458Faisal Hassan
York—Simcoe20062007104,015Caroline Mulroney

;Note
  1. Population information from 2016 Census or Elections Ontario.
  2. Election results from Elections Ontario.

    Defunct electoral districts

Toronto

GTA

Rest of province