Granite State Carriage Association
- Promotes harness driving and related activities. Membership information, event calendar, and contacts.
- http://www.equinesite.net/gsca/

New Hampshire Equestrians On-Line
- Event listings, directories of NH stables, veterinarians, and tack shops; classified ads, and related links.
- http://www.nhequestrians.com/

New Hampshire Arabian Horse Association
- Provides information for Arabian horse enthusiasts in the state. Membership information, event calendar, newsletters, awards program, classified ads, related links, and contacts.
- http://www.nharab.org/

New Hampshire Quarter Horse Association
- Promotes the Quarter Horse in the state by developing and hosting educational seminars, horse shows, recreational riding events, and clinics. Board of directors, event schedule, youth programs, membership information, newsletter, classifieds, and photos.
- http://www.nhqha.com/

New Hampshire Horse Council
- Promotes the interests of the equine community in the state. Mission statement, event and meetings calendar, board of directors, membership information, newsletter, trail riding advice, and related links.
- http://www.nhhorsecouncil.com/