Founded in 1956, Hemophilia Ontario is the Ontario Chapter of the Canadian Hemophilia Society. A volunteer driven organization, we are a provincially incorporated charitable organization headquartered in Toronto with outreach across all of Ontario.
News & Events
Print, cut, and stick! Enjoy our World Hemophilia Day sticker sheet packed with HO‑themed designs. Add them to your laptop, water bottle, or notebook and send us photos of where yours end up.
Nicole Kowal spoke with with Thunder Bay News Watch to share why this community screening matters. Join us this Friday for a special showing of Bombardier Blood and help raise awareness for bleeding disorders across Northwestern Ontario.
Join the Hemophilia Ontario Board of Directors at our upcoming Annual General Meeting. This is an opportunity to play a meaningful role in guiding our organization and supporting the bleeding disorders community. Learn More.

















