Australian National Cockatiel Society
- Has information about the society's regular meetings, as well as a breeder list, FAQ and articles relating to health and diet.
- http://www.cockatielsociety.org.au

Scottish Cockatiel Association
- Formed in September 1996 to encourage cockatiel lovers to enjoy their hobby by breeding healthy quality birds. Site contains information on keeping, breeding, showing and has a forum.
- http://www.scottishcockatielassociation.co.uk/

North American Cockatiel Society
- An international non-profit organization dedicated to the education of pet cockatiel owners and breeders. Care tips, genetics and mutations, chat board and FAQ.
- http://www.cockatiel.org/

National Cockatiel Society
- Provides information on the proper care, handling, maintenance and breeding of cockatiels. Show results and standards, articles and genetics. Located in Hayden Lake, Idaho.
- http://www.cockatiels.org/

American Cockatiel Society
- Society information, articles, recipes and photos of different cockatiel mutations. Located in Pinellas Park, Florida.
- http://www.acstiels.com/