The Icelandic Horse Society of Great Britain
- Breed information and history, news, event schedules, and membership details.
- http://www.ihsgb.co.uk/

Scottish Icelandic Horse Association
- Committed to the development of the breed in Scotland and to encouraging more riders to enjoy these horses. Contains breed information, calendar of events, and list of local groups.
- http://www.siha.org.uk

The North American Icelandic Horse Breeders Association2 (NAIHBA)
- Dedicated to the promotion, development, and improvement of the breed in North America. Includes bylaws, list of stallions, contacts, photos, and membership form.
- http://www.icelandichorsebreeders.org/

Ontario Icelandic Horse Association
- Breed profile, calendar of events, and membership information.
- http://www.oiha.ca/

International Federation of Icelandic Horse Associations
- News, rankings, breed information, and articles. Available in Dutch and English.
- http://www.feif.org/

Canadian Icelandic Horse Federation
- Association history, breed information, event schedules, photos, and farm links.
- http://cihf.ca/

United States Icelandic Horse Registry
- Maintains the Registry in the U.S, sponsors participation in international competitions, and regulates breeding and competition activities within the U.S. in accordance with FEIF rules. Includes registered horse search, membership information and useful a
- http://www.icelandics.org

Great Lakes Icelandic Horse Association
- Regional Mid-West chapter of the United States Icelandic Horse Congress.
- http://www.icetolters.8k.com