Hospitals in Ontario
Browse 337 tracked medical facilities across 160 cities in Ontario, Canada.
This directory covers hospitals, emergency rooms, and specialist centres in Ontario, Canada. Each listing shows a direct phone number, verified address, and official website. For emergencies, call 911 immediately.
Browse Hospitals by City in Ontario
Select a city to browse hospital listings and contact details.
Ajax
1 facilities
Alliston
2 facilities
Almonte
1 facilities
Arnprior
1 facilities
Atikokan
1 facilities
Attawapiskat
1 facilities
Bancroft
1 facilities
Barrie
3 facilities
Barrys Bay
1 facilities
Belleville
1 facilities
Blenheim
1 facilities
Blind River
2 facilities
Bowmanville
2 facilities
Bracebridge
1 facilities
Brampton
1 facilities
Brantford
2 facilities
Brockville
2 facilities
Burks Falls
2 facilities
Burlington
3 facilities
Cambridge
1 facilities
Campbellford
1 facilities
Carleton Place
1 facilities
Chapleau
1 facilities
Chatham
3 facilities
Chesley
1 facilities
Cobourg
1 facilities
Collingswood
1 facilities
Concord
1 facilities
Cornwall
4 facilities
Deep River
1 facilities
Don Mills
1 facilities
Dryden
1 facilities
Dundas
1 facilities
Dunnville
1 facilities
Durham
1 facilities
Elliot Lake
1 facilities
Emo
1 facilities
Englehart
1 facilities
Espanola
1 facilities
Etobicoke
3 facilities
Exeter
1 facilities
Fergus
1 facilities
Fort Albany
1 facilities
Fort Erie
1 facilities
Fort Frances
2 facilities
Georgetown
1 facilities
Geraldton
1 facilities
Goderich
1 facilities
Goldboro
1 facilities
Grimsby
1 facilities
Guelph
5 facilities
Hagersville
1 facilities
Haliburton
1 facilities
Hamilton
12 facilities
Hanover
1 facilities
Hawkesbury
2 facilities
Hearst
1 facilities
Hornepayne
1 facilities
Hudson Bay
1 facilities
Huntsville
2 facilities
Iroquois Falls
1 facilities
Kapuskasing
1 facilities
Kemptville
1 facilities
Kenora
1 facilities
Kincardine
2 facilities
Kingston
8 facilities
Kirkland Lake
1 facilities
Kitchener
3 facilities
Leamington
1 facilities
Lindsay
1 facilities
Lions Head
1 facilities
Little Current
1 facilities
London
6 facilities
Manitouwadge
1 facilities
Marathon
1 facilities
Markdale
2 facilities
Markham
2 facilities
Matheson
1 facilities
Mattawa
1 facilities
Meaford
2 facilities
Merrickville
1 facilities
Midland
1 facilities
Milton
1 facilities
Mindemoya
1 facilities
Minden
2 facilities
Mississauga
4 facilities
Mitchell
1 facilities
Moose Factory
1 facilities
Moosonee
1 facilities
Mount Forest
2 facilities
Napanee
2 facilities
New Liskeard
1 facilities
Newmarket
1 facilities
Niagara Falls
2 facilities
NiagaraontheLake
1 facilities
Nipigon
1 facilities
North Bay
4 facilities
North York
3 facilities
Oakville
2 facilities
Orangeville
2 facilities
Orillia
1 facilities
Oshawa
1 facilities
Ottawa
22 facilities
Owen Sound
1 facilities
Palmerston
1 facilities
Paris
1 facilities
Parry Sound
1 facilities
Pembroke
1 facilities
Penetanguishene
2 facilities
Perth
1 facilities
Peterborough
3 facilities
Petrolia
1 facilities
Picton
1 facilities
Port Colborne
2 facilities
Port Perry
1 facilities
Red Lake
1 facilities
Renfrew
1 facilities
Richards Landing
1 facilities
Richmond Hill
1 facilities
Rockland
1 facilities
SainteMarie
1 facilities
Sarnia
3 facilities
Sault Ste Marie
3 facilities
Scarborough
2 facilities
Seaforth
2 facilities
Simcoe
2 facilities
Sioux Lookout
2 facilities
Smiths Falls
1 facilities
Smooth Rock Falls
1 facilities
Southampton
2 facilities
St Catharines
2 facilities
St Marys
1 facilities
St Thomas
2 facilities
StCatharines
1 facilities
Stratford
1 facilities
Strathroy
1 facilities
Sturgeon Falls
1 facilities
Sudbury
2 facilities
Thessalon
1 facilities
Thornhill
1 facilities
Thunder Bay
8 facilities
Tillsonburg
1 facilities
Timmins
1 facilities
Tobermory
2 facilities
Toronto
53 facilities
1 verifiedTrenton
1 facilities
Walkerton
1 facilities
Wallaceburg
1 facilities
Wawa
2 facilities
Welland
1 facilities
West Mississauga
1 facilities
Western Road
1 facilities
Wiarton
2 facilities
Willowdale
1 facilities
Winchester
1 facilities
Windsor
8 facilities
Wingham
1 facilities
Winnipeg
1 facilities
Woodstock
2 facilities
whitby
4 facilities
Recently Verified Hospitals in Ontario
Listings with confirmed phone numbers and verified source links.
University of Toronto - Department of Surgery
100 College Street, Room 311
416 978 2623
Other States in Canada
Frequently Asked Questions — Hospitals in Ontario
How many hospitals are in Ontario, Canada?
HospitalGuide tracks 337 hospital facilities across 160 cities in Ontario. 1 listings have passed our quality verification gate and are fully published with confirmed contact details.
What is the emergency number in Ontario?
The national emergency number in Canada — including Ontario — is 911. Call 911 immediately for ambulance, fire, or police response. Do not use this directory in a medical emergency.
How do I find a hospital in Ontario?
Browse the city directories below to find hospitals in specific towns and cities across Ontario. Each city page lists verified hospital contact details including phone numbers, addresses, and official website links.
Are hospital listings in Ontario verified?
All published listings must pass a content quality score of 85 or above, covering address completeness, phone format validity, and live HTTP uptime checks on official website links. Last audit: September 2026.
Medical Disclaimer: This directory is for reference only. Call 911 in an emergency. Full Medical Disclaimer →
Find Hospitals in Ontario
Search verified hospital contacts across every city in Ontario, Canada.