The Trillium Hunter/Jumper Association
- Promotes the Trillium Horse show circuit in Ontario.
- http://www.trilliumhunterjumperassociation.ca/

Upper Canada Equestrian Association
- Dedicated to the preservation and development of multi-purpose recreational trails in Niagara. Includes list of events and membership information.
- http://www.ucea-niagara.com/ucea/index.php

Ontario Equestrian Federation
- Committed to providing leadership and support to the individuals, associations and industries in Ontario's equine and equestrian community. Offering calendar of upcoming shows and competition, clubs, riding programs, news, membership, and links.
- http://www.horse.on.ca/

Equestrian Association for the Disabled
- TEAD is a non-profit organization, providing therapeutic riding, teaching children and adults with physical and developmental disabilities to ride horseback. Serving the Hamilton, Ontario area.
- http://www.tead.on.ca