GP14 Northwest Area Association
- Contains clubs, results, photos, and newsletter.
- http://www.gp14nw.org.uk/

National Graduate Class Association
- The National Graduate Class Association. Association of the One Design Graduate Sailing Dinghy with latest class news, views, events, results, pictures and video, tuning guides, forum, and where to purchase a Graduate Dinghy.
- http://homepages.rya-online.net/graddinghy/@graduatedinghy/homepage.htm

British Contender Association
- The Contender Class is a singlehanded trapeze sailing dinghy. Includes news, fixtures, results, classifieds, tuning guide, photos, BCA magazine, FAQ, and membership information.
- http://www.sailcontender.org.uk/

United Kingdom National Cadet Class Association
- Offers class information, archived local and international race results, a list of national squad members, membership and race entry forms, and links to related sites.
- http://www.cadetclass.org.uk/

Lark Class Association
- Includes information about the class, gallery, links, classifieds, forum, and events.
- http://www.larkclass.org/

International Contender Association
- Contender Class sailboat racing, and recreational sailing are featured, with news about racing, and links to national associations from around the world.
- http://ica.contenderworld.de

Sabre Sailing Association of Australia
- The Sabre is an economic and popular single handed dinghy sailed throughout Australia. Male or female sailors vary from 12 to 80.
- http://www.sabre.org.au/

NS14 Racing Dinghy
- Home of the Australian NS14 racing dinghy, a two-handed development monohull class formed in 1960-61 in Sydney, Australia. Contains class details, photos, results, calendar, mailing list, bulletins summaries, and a list of clubs in Australia and New Zeal
- http://ns14.sailoz.net/index.html

Force 5 Class Association
- Introduction by the President, class officers, fleet listing, class rules, hot links, new 1997 to 2000 racing rules, championship racing history, and sales of new and used boats.
- http://www.force5.us/

US Albacore Association
- Event schedules, race results, discussion forum, links, tips, guides, and technical papers relating to Albacore boats.
- http://www.albacore.org/usa/

International OK-Dinghy Class
- Homepage of the international singlehanded OK dinghy. Comprehensive informations on national organisations, building or buying the boat, regatta reports, world championships, technicals and a large collection of pictures.
- http://okdia.org

Buccaneer 18 Class Association
- Official Buccaneer website containing history, events, specifications, member's forum. The Buccaneer 18 is a fast yet affordable, planing,two-handed dinghy with a dynamic class for both racing or cruising.
- http://www.buccaneer18.org

Coronado 15 North American Association
- Information about the Catalina C-15 sailboat, fleets, officers, former commodores, by-laws, sailing and tuning guide, photo gallery and articles.
- http://www.coronado15.org

Capri 14.2 National Association
- Membership and fleet information. Forum, race schedule and results relating to a 14 foot thoroughbred racing dinghies.
- http://www.capri14.org/

UK Mirror Class Association
- www.ukmirrorsailing.com is the National Mirror Class Sailing Website. The people behind it are friendly and very knowlegeable on Mirror Dinghies and sailing them.
- http://www.ukmirrorsailing.com/

Chesapeake 20 Association
- The Chesapeake 20 is designed for racing on rivers where light air is prevelent. These beautiful, over powered, extremely comfortable one design racers are active on the Chesapeake Bay just as they were over 64 years ago.
- http://www.chesapeake20.org

Highlander Class International Association
- All about the Highlander, news, regatta schedules and results, boats for sale, message board, photos, boating basics and tips, rigging roundup, and links.
- http://www.sailhighlander.org

Heron Dinghy Class Association
- The UK Association for owners and sailors. Links to clubs and picture gallery.
- http://www.heron-dinghy.org.uk/

Cape Cod Frosty Class Association
- This dinghy is slower than a speeding bullet, smaller than an Optimist, and able to float a person bigger than she is. Includes class rules, contacts and newsletter, and links on building and buying.
- http://www.capecodfrosty.org/

Lido 14 Class Association
- Offers list of officers, fleets, membership, performance tips, and frequently asked questions.
- http://www.lido14.org

Javelin Association
- Offers events, results, information, photos, and stats.
- http://www.javelinuk.com

International Moth Class Association of Australia
- Offers news, calendar, trade directory, rules, boats for sale, results, reports, photos and video.
- http://www.moth.asn.au

International Finn Association
- Offers news, regattas, photos, forum and contacts.
- http://www.finnclass.org

Wanderer Class Association
- The Association aims to promote the Wanderer sailing dinghy, and is an online resource for existing and potential new WCOA members.
- http://www.wanderer.org.uk/

Windmill Class Association
- History, FAQs, specifications, class rules, photo gallery, contacts, articles and humor, mailing list, and information about joining.
- http://www.windmillclass.org

SigneT Class Owners Association (UK)
- Includes photos and information on aspects of owning and racing the SigneT dinghy. Provides race events, tips on buying or building, club links and contact details.
- http://homepages.rya-online.net/signet

Miracle Class Association
- Non-profit organization run by an elected committee to look after the interests of all Miracle owners whether racing or cruising.
- http://www.miracledinghy.org/

Topper Association of the Philippines
- Holds regattas, sail training, and works with different Yacht clubs to promote Toppers.
- http://www.sailing.org.ph/tlyc/toppers.html

International Flying Dutchman Class Association
- News and information about Flying Dutchman sailing, including world ranking list, regatta calendar, and links.
- http://www.sailfd.org

Australian Cherub Class Association
- Cherub sailing dinghy racing site, including news, pictures, technical tips, and a forum.
- http://www.cherub.org.au/

International 470 Class Association
- Olympics class racing dinghy, includes news and other information on the 470.
- http://www.470.org

United Kingdom Wayfarer Association
- The UKWA represents owners of the Wayfarer sailing dinghy in the UK and Ireland.
- http://www.wayfarer.org.uk

International Lightning Class Association
- Contains membership list, notice of races, calendar, newsletter, fleet contacts, recent and archived results, rules, photo gallery, list of champions, and classified ads.
- http://www.lightningclass.org/

Thistle Class Association
- About the Thistle, photo gallery, race notices, calendar, regatta results, tech talk, contacts, weather reports, testimonials, class directory, and 2000 Nationals results.
- http://www.thistleclass.com/

GP14 Class International Association
- Contains information about the GP14, results of races, championship and Midland Bell programs, photo gallery and links.
- http://www.gp14midlands.org.uk

Day Sailer Association
- General information and history, fleets, rigging, 1999/2000 events, photos and contact information.
- http://www.daysailer.org/

Comet Sailing Association of the United Kingdom
- Information about the Comet open dinghy, including sailing guides, regatta information and results, local clubs, and a social network of Comet owners.
- http://www.cometsailing.org.uk

Byte Class International Association
- News, history, rules, regatta schedules and results, photos, discussion forum, and contact information.
- http://byteclass.org/