National Pinto Horse Registry
- Color-based registry. Includes resistration rules, forms, breed history, merchandise, and classified advertisements.
- http://www.pintohorseregistry.com

Pinto Horse Society Of Western Australia
- Find photos, links, show dates and results. Features group profiles and contact details for the Midland based group.
- http://members.westnet.com.au/buzzone/pthswa/default.htm/

Oregon Pinto Horse Association
- For families, small breeders, and enthusists of the Pinto. membership and club information, events, show results, by-laws, and entry forms.
- http://www.oregonpinto.com/

Pinto Horse Association of America
- Maintains a registry for horses, ponies and miniatures throughout the United States, Canada, Europe and Asia.
- http://www.pinto.org/