Hendrik Meersschaert - Hendrik's Medal Corner - centred on Hendrik's own collection it concentrates on European material.
Ed DeLoach - The Orders, Awards and Decorations Forum - an excellent place to talk about medals, get that strange one identified and more!
Jean-Paul LeBlanc - Orders, Medals and Decorations: Your Starting Point on the Net and it's just that, a fine collection of links as well as his 'Medal of the Week' feature.
Ed Haynes - the International Electronic Phaleristic Encyclopaedia - again a fine collection of world-wide links, plus the fruits of Ed's researches into the medals of several nations notably India, the Arab states and countries in South East Asia.
Roy Woolley - Medals, Foreign Decorations, Militaria - this site primarily contains what is on offer through Roy's medal dealership, but also contains examples of his personal collection which concentrates on enamelled orders.
CollectRussia! - wonderful and well-illustrated Russia, and other communist bloc countries, catalogue.
The Battle Zone - medals and badges, aimed primarily at US Veterans. New insignia made to official specifications.
Canadian Medals Mounting Shop - medals & Ribbons from Canada, UK and UN.
Der Rittmeister Militaria - specialist in Imperial (pre-1918) German artefacts, especially those connected with early aviation history.
Dimitry Markov - includes a marvellous checklist of USSR Orders with pictures, statutes, etc.
Eugene Ursual - specialising in British and Canadian medals, this site also carries a miscellany of foreign awards, often illustrated.
André Huesken's Galerie d’Histoire - historical antiques, orders and medals - full ‘shopping cart’ provision should you be tempted there and then, but few illustrations despite very comprehensive lists.
Gordon’s Catalogue - copious world order, decorations and medals plus German uniforms and militaria.
Jamie Cross Militaria - comprehensive 3rd Reich site, with medals, paperwork and badges also British material including that relating to the British Fascist movement.
Japan Militaria - Japanese ODM, also Korean and Manchurian items, books, militaria etc. All text, but loads of unusual things listed.
Floyd, Johnson & Paine, Inc - orders and medals auctioneers, with some interesting and rare items from around the world offered and illustrated.
Leo’s Medals and Orders Page - beautiful indexing system to find the nation you’re interested in, with a particular emphasis on miniature medals from around the world.
Medals of America - just about anything you might want in American medals, badges, rank insignia etc. Includes foreign awards authorised for wear in US uniform and a comprehensive listing of the various ‘devices’ which may be worn on US medal ribbons.
Miles - Military Export Sales - mostly Italian uniforms and medals, with a few items from other European countries.
Antiques and Militaria - medals worldwide, with specialisms in Canada, UK, Germany, Poland and international Red Cross awards; also uniforms, weapons and other militaria.
Military Medals and Insignias - US medals, badges and insignia - comprehensive and illustrated.
Orders and Medals - Russian material - mostly USSR and CIS; lots of award documents as well as the medals themselves. Well illustrated.
Dimitri Alexandrov - Russian antiques, Imperial memorabilia: includes uniforms, medals and badges. All beautifully illustrated.
Siegmund Stephan - very comprehensive worldwide medals and militaria lists, sparsely illustrated.
Sydney Vernon - worldwide medals dealer, nice illustrated selection.
Trident - interesting collection of medals, badges and uniforms, with an accent on camouflage uniforms, and material from the ‘Iron Curtain’ countries and South Africa.
EG Frames - Specialists in UK museum quality replica medals; also British Army badges and 3rd Reich insignia (I have no idea if these are genuine or reproductions!).
Valor Collectables - military (mainly US) and Space collectables - including all the medals awarded by NASA; also Russian, British, German and Japanese medals.
Vimy Militaria - specialists in Canadian and Commonwealth medals, also some from other countries.
Elite Medal Sales - UK medals and groups; well-researched.
World Medal Catalogue - comprehensive world-wide medals site.
Country-specific links will appear on the relevant national index - some of these, where there is a specialism, will 'migrate' once that section is completed!
If you know of any good links, please let me know.
A Note Regarding Medal Dealers: As I don't collect 'things', just information, I cannot offer any opinions as to how good any dealer mentioned might be if you wish to purchase anything. But I've talked to most of the ones here and they seem decent folk!