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.

United Kingdom Wayfarer Association - The UKWA represents owners of the Wayfarer sailing dinghy in the UK and Ireland.

International Europe Class Association (UK) - Contains calendar of events, results, contacts, boats and equipment for sale, rigging and tuning tips.

International 470 Class Association - Olympics class racing dinghy, includes news and other information on the 470.

International OK-Dinghy Class - Information on national organisations, building or buying the boat, regatta reports, world championships, technical and a collection of pictures.

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.

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.

International Europe Class Union - Features news and information, class rules, calendar, related links, and a database of members, boat builders, and sail makers.

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.

US Europe Dinghy Class Home - Features news, regattas, sailor profiles and links for the single-handed Europe Class dinghy.