British Boomerang Society
- Event listing with results, rules and the basics of constructing a boomerang from this club in England.
- http://boomerangs.org.uk/

Washington Boomerang Club
- Seattle based. Includes throw schedule and contact information. Hosting the 2008 World Boomerang Cup and provides schedule, photos, and local lodging, transportation, and tourist information.
- http://www.waboomclub.org/

BTA NSW
- Official site of the Boomerang Throwing Association of New South Wales. Includes contact information, photos, competitions, and grounds locations.
- http://btansw.boomerang.org.au

Danish Boomerang Club
- Member listings, event listing, and national championship results; in Danish and English.
- http://www.boomerangklub.dk/

Boomerang Association of Australia (BAA)
- The club publishes magazines, runs tournaments, and in general promotes the sport and history of boomerangs.
- http://www.boomerang.org.au/

Belgian Boomerang Association
- Sport history and introduction, local tournaments listing, and a photo gallery.
- http://www.lexasoft.com/bba/

United States Boomerang Association
- Features FAQ, events calendar, regional contacts, vendor database, and crafting and history resources from this official administrative organization.
- http://www.usba.org/