Canadian Sport Horse Association
- Formed in 1926, and the oldest sport horse registry in Canada. Details of inspection and registration procedures, stallion listing and online searchable stud book.
- http://www.c-s-h-a.org/

Northwest Sport Horse Breeders Association
- Dedicated to development, breeding, and promotion of the breed in the Northwest United States. Contains show schedule, awards, membership information, photos, stallion auction, show results, and minutes.
- http://www.nwshba.com/

Warmbloods and Sporthorses
- Germany based directory listing German warmblood sporthorses, including broodmares and foals, for dressage and jumping. Also listing of training stables, newsletter, and links. (English, German)
- http://www.pferdesichtung.de/

Mid-America SportHorse Association
- A group of Sporthorse breeders and owners dedicated to offering educational opportunities. Contains calendar of events, membership form, list of horses for sale, contacts, and equine health information.
- http://www.midamericasporthorse.com

Thoroughbred and Anglo Sport Registry
- Designed to register and promote horses in sporting disciplines other than track racing. Contains rule books, list of fees, and forms.
- http://www.tasregistry.com/

Breeding Societies of the Freiburg Horse
- Includes description of the breed, sales list, photos, profiles of horses, and list of breeders. Located in Switzerland. (English, French, German)
- http://www.fm-fribourg.ch

Midwest Breeders Group
- A breeders group dedicated to breeding quality Sport Horses for Hunters, Jumpers, and Dressage in the midwest USA.
- http://www.breedersgroup.com

Arabo-Friesian Sporthorses
- Belgium-based club promoting the breeding and use of the Arabo-Frisian horse, particularly in driving. Membership information, history, and breeding advice.
- http://www.arabofriesiansporthorses.net/

American Sport Pony
- Opened in April of 1999 to promote ponies of sport horse type for dressage, showjumping, eventing, and driving regardless of breed origin.
- http://www.americansportpony.com

American Grade Horse Registry (AGHR)
- An all breeds registry formed to help record ownership, and establish a means to record lineage of breeding stallions and mares.
- http://www.aghr.com

American Part-Blooded Horse Registry
- The APB was founded in 1939 in response to a popular demand for a facility where well-bred horses, though not purebred, could be registered and permanent records maintained.
- http://www.apbhorseregistry.com/

International Sport Horses of Color
- Established in 1998 as a worldwide, color-oriented, sport horse and pony registry organized to unite sport horse/pony breeders and promote top quality sport horses/ponies of all colors.
- http://www.shoc.org/