Alta Carta - Forum for trading playing cards of interest to collectors, as well as information about playing cards.
Andy's Playing Cards - An interesting site with numerous illustrations of playing cards, links, and an article on the history of playing cards.
Bicycle Playing Cards - Informative article on Bicycle playing cards, particularly Rider Back and other designs used by the United States Playing Card Company.
Card Art - Various images of collectible playing cards.
Chris's Jokers - Gallery of playing card jokers, features a collection of French Special Edition cards.
Dondorf Playing Cards - The history of Dondorf playing cards, including images of nearly all of their beautiful decks.
dotpattern - playing cards gallery - Picture galleries featuring a joker collection, playing cards, trading cards and phone cards, with information and links about collecting.
Encyclopedia of Playing Cards - A continually growing listing of playing cards, with copyright dates, manufacturers and other useful information.
FAQ for Playing-Cards - Answers to frequently asked questions about playing cards.
Gunther Anderson's Playing Card Collection - Occasionally updated galleries of themed decks of cards, with scanned cards and commentary.
Huub's House of Jokers - Galleries of a personal collection, duplicates for swapping and links to other joker collectors.
JohnyJollyJoker - 27 pages of duplicate jokers to swap, guestbook, gallery of old & rare cards.
Jokers Palace - Playing card jokers from a collector in the Netherlands. Includes registry of collectors.
Knave of Delaware - Useful information on setting up a playing card collection database.
MGM Joker KG - Playing Cards for Collectors - A German manufacturer of playing cards specifically targeted to collectors.
Museums with Collections of Playing-Cards - A text list with hyperlinks to museums around the world that have historically interesting collections of playing cards, arranged by country.
My Jokers Album - Jokers and duplicates for exchange.
Names on Playing Cards - Article gives the names of persons traditionally linked with the court card images in a deck of playing cards.
Old German Playing Cards - Research related to 15th and 16th century playing card decks of German origin.
The Playing Card - An informative site about playing card history, terms, and games.
Playing Card Ephemera - Information pertaining to playing card collecting from two widely-recognized collectors.
World of Playing Cards - Everything about playing cards, their history, lore, collecting, manufacture, and design.
World Web Playing Cards Museum - Individual effort features a gallery of playing cards with information about games, collecting, and a message board.