By Ontario
Kitchener–Waterloo–Barrie Region
- Cambridge
- Kitchener
- Barrie
- Guelph
- Waterloo
- Orillia
- Orangeville
- Collingwood
- Midland
- Alliston
- Innisfil
- Cookstown
- Elmira
- Shelburne
- Tottenham
- Ayr
- Penetanguishene
- Beeton
- New Hamburg
- Ramara
- Elmvale
- Bradford West Gwillimbury
- New Tecumseth
- Purple Hill
- Cardwell
- St. Jacobs
Northeast Region
- Sudbury
- Timmins
- North Bay
- Sault Ste. Marie
- Blezard Valley
- Kapuskasing
- Parry Sound
- Kirkland Lake
- Lively
- New Liskeard
- Val Caron
- Hearst
- Mattawa
- Espanola
- Capreol
- Hanmer
- Elliot Lake
- Iroquois Falls
- Thessalon
- Blind River
- Porcupine
- Haileybury
- Englehart
- Valley East
- Naughton
- Powassan
- Cobalt
- South Porcupine
- Levack
- Temiskaming Shores
Hamilton–Niagara Peninsula Region
- Brantford
- Hamilton
- Burlington
- St. Catharines
- Niagara Falls
- Stoney Creek
- Welland
- Simcoe
- Niagara-on-the-Lake
- Grimsby
- Fort Erie
- Dundas
- Port Dover
- Dunnville
- Beamsville
- Delhi
- Port Colborne
- Thorold
- Waterford
- Ridgeway
- Lincoln
- Carlisle
- Crystal Beach
Northwest Region
Muskoka–Kawarthas Region
- Peterborough
- Bracebridge
- Huntsville
- Cobourg
- Lindsay
- Port Hope
- Gravenhurst
- Lakefield
- Brighton
- Fenelon Falls
- Bobcaygeon
- Bridgenorth
Kingston–Pembroke Region
Toronto Region
- Toronto
- Mississauga
- Brampton
- Oakville
- Markham
- Richmond Hill
- Milton
- Bolton
- Newmarket
- Oshawa
- Ajax
- Pickering
- Whitby
- Vaughan
- Caledon
- Georgetown
- Aurora
- Bowmanville
- Caledon East
- Uxbridge
- Stouffville
- King City
- Halton Hills
- Acton
- East Gwillimbury
- Port Perry
- Whitchurch-Stouffville
- Nobleton
- Norval
- Sutton
- Beaverton
- Newcastle
- Jacksons Point
- Cannington
- Orono
- Brooklin
Ottawa Region
- Ottawa
- Nepean
- Cornwall
- Gloucester
- Brockville
- Stittsville
- Perth
- Carleton Place
- Smiths Falls
- Hawkesbury
- Rockland
- Gananoque
- Prescott
- Vanier
- Embrun
- Richmond
- Russell
- Kars
- Bourget
- Clarence-Rockland
London Region
- London
- Woodstock
- St. Thomas
- Tillsonburg
- Strathroy
- Ingersoll
- Aylmer
- Mount Brydges
- Parkhill
- Port Stanley
- Belmont
Windsor-Sarnia Region
- Windsor
- Sarnia
- Chatham-Kent
- Leamington
- Kingsville
- Blenheim
- Wallaceburg
- Amherstburg
- Belle River
- Tilbury
- Tecumseh
- Ridgetown
- Petrolia
- Forest
- Dresden
Stratford–Bruce Peninsula Region
Ontario is known for its diverse and vibrant culture, beautiful natural landscapes, the city of Toronto (Canada's largest city), the Great Lakes, Niagara Falls, and its contributions to the Canadian economy and industry.
The capital city of Ontario is Toronto.
English is the official language of Ontario, but the province is also home to a significant number of French speakers.
Popular tourist attractions in Ontario include Niagara Falls, the CN Tower, Royal Ontario Museum, Ontario Science Centre, Algonquin Provincial Park, and the Parliament Hill in Ottawa, among others.