Cavalier Club of Central Arizona (Phx)
- AKC Licensed Cavalier King Charles Spaniel Club of Central Arizona, Inc. serving the Greater Phoenix Metropolitan Area. If you compete in AKC activities or just own a cavalier and want to socialize with other owners, or just learn about the breed.
- http://www.cavalierclubofarizona.com

Cavalier King Charles Spaniel Club of Canada
- The national Cavalier club of Canada.
- http://www.cavaliercanada.com

Southern Cavalier King Charles Spaniel Club
- A Cavalier King Charles Spaniel breed club for the South of England. Breed information, club events and rescue services.
- http://www.cavalier.info/clubs/southern/

Cavaliers of Puget Sound
- An AKC affiliated club. Includes details of upcoming meetings, shows, membership and rescue information, newsletters and photographs.
- http://cavaliersofpugetsound.com

Cavalier King Charles Club of Greater San Diego
- Code of ethics, rescue information, events calendar, and a membership application.
- http://www.cavalierclubofsandiego.com/

Cavalier King Charles Spaniel Club Inc. USA
- Cavalier King Charles Spaniel Club, USA (CKCSC,USA) - since 1954, the ORIGINAL Registry for Cavalier King Charles Spaniels in the U.S.A. Breed & Membership Information, events calendar, breeders listings, Rescue information, By-laws, Code of Ethics.
- http://www.ckcsc.org

Cavalier King Charles Spaniel Club of Southern Michigan
- This is a regional breed specialty club for the American Kennel Club. The organization's purpose is to protect, and promote the Cavalier King Charles Spaniel in the region and be an extension of the Parent club, ACKCSC.
- http://www.ckcscsm.org/

Cavalier King Charles Club of Greater Houston
- This regional club site has pages for Breed History, Standard, Code of Ethics, Club Activities, Local Rescue, Pictures, Club Officers, as well as local Breeder Referral.
- http://www.cavaliersofhouston.org

Cavalier King Charles Spaniel Club of Greater Atlanta
- Regional club licensed by the American Kennel Club. Featuring specialty shows, show results, puppy matches, rescue, photos, information about cavaliers. Local contacts for the Atlanta, Georgia area.
- http://www.ckcscatlanta.org

Scottish Cavalier King Charles Spaniel Club
- Breed club for Scotland with club information, events and rescue services.
- http://www.cavaliers.co.uk/scottish.htm

Humberside Cavalier King Charles Spaniel Club
- Club description, calendar of events and special emphasis on rescue activities. Located in northeast England.
- http://www.cavaliers.co.uk/humberside.htm

Eastern Counties Cavalier King Charles Spaniel Society
- Breed information, club history and rescue stories. For fanciers in East Anglia and surrounding counties. UK.
- http://www.cavaliers.co.uk/eastern.htm