List of Canadian Federal Electoral Districts By Region - Ontario

Ontario

• Ottawa (7)
  • Carleton—Mississippi Mills
  • Nepean—Carleton
  • Ottawa Centre
  • Ottawa—Orléans
  • Ottawa South
  • Ottawa—Vanier
  • Ottawa West—Nepean

• Eastern Ontario (7)
  • Glengarry—Prescott—Russell
  • Kingston and the Islands
  • Lanark—Frontenac—Lennox and Addington
  • Leeds—Grenville
  • Prince Edward—Hastings
  • Renfrew—Nipissing—Pembroke
  • Stormont—Dundas—South Glengarry

• Central Ontario (11)
  • Barrie
  • Clarington—Scugog—Uxbridge
  • Dufferin—Caledon
  • Grey—Bruce—Owen Sound
  • Haliburton—Kawartha Lakes—Brock
  • Newmarket—Aurora
  • Northumberland—Quinte West
  • Peterborough
  • Simcoe—Grey
  • Simcoe North
  • York—Simcoe

• Southern Durham and York (9)
  • Ajax—Pickering
  • Markham—Unionville
  • Oak Ridges—Markham
  • Oshawa
  • Pickering—Scarborough East
  • Richmond Hill
  • Thornhill
  • Vaughan
  • Whitby—Oshawa

• Central Toronto (10)
  • Beaches—East York
  • Davenport
  • Don Valley West
  • Eglinton—Lawrence
  • Parkdale—High Park
  • St. Paul's
  • Toronto Centre
  • Toronto—Danforth
  • Trinity—Spadina
  • York South—Weston

• Suburban Toronto (12)
  • Don Valley East
  • Etobicoke Centre
  • Etobicoke—Lakeshore
  • Etobicoke North
  • Scarborough—Agincourt
  • Scarborough Centre
  • Scarborough—Guildwood
  • Scarborough—Rouge River
  • Scarborough Southwest
  • Willowdale
  • York Centre
  • York West

• Brampton, Mississauga and Oakville (9)
  • Bramalea—Gore—Malton
  • Brampton—Springdale
  • Brampton West
  • Mississauga—Brampton South
  • Mississauga East—Cooksville
  • Mississauga—Erindale
  • Mississauga South
  • Mississauga—Streetsville
  • Oakville

• Hamilton, Burlington and Niagara (10)
  • Ancaster—Dundas—Flamborough—Westdale
  • Burlington
  • Halton
  • Hamilton Centre
  • Hamilton East—Stoney Creek
  • Hamilton Mountain
  • Niagara Falls
  • Niagara West—Glanbrook
  • St. Catharines

• Midwestern Ontario (11)
  • Brant
  • Cambridge
  • Guelph
  • Haldimand—Norfolk
  • Huron—Bruce
  • Kitchener Centre
  • Kitchener—Conestoga
  • Kitchener—Waterloo
  • Oxford
  • Perth—Wellington
  • Wellington—Halton Hills

• Southwestern Ontario (10)
  • Chatham-Kent—Essex
  • Elgin—Middlesex—London
  • Essex
  • London—Fanshawe
  • London North Centre
  • London West
  • Middlesex—Kent—Lambton
  • Sarnia—Lambton
  • Windsor—Tecumseh
  • Windsor West

• Northern Ontario (10)
  • Algoma—Manitoulin—Kapuskasing
  • Kenora
  • Nickel Belt
  • Nipissing—Timiskaming
  • Parry Sound—Muskoka
  • Sault Ste. Marie
  • Sudbury
  • Thunder Bay—Rainy River
  • Thunder Bay—Superior North
  • Timmins—James Bay

• Total: 103