- Yu-Gi-Oh! Trading Card Game
- The official site of the trading card game. Includes storyline, rules and deck description, FAQ, news, and tournament information. - Yu-Gi-Oh! - Official European site, offering news, training, card lists, tournament, biographies, and FAQ.
- Bakura's Lair - Features card of the day section, deck tips, and tournament reports.
- Chaosyugioh - Includes forums, picture galleries, news, previews, and rules.
- Chaparral Park Yu-Gi-Oh Tournament - Features information on tournaments in Anaheim, CA. Rules, prizes, and locations.
- Dark Domain - Offers news game information.
- Dark Dragon Den - Includes spoilers, reviews, downloads, chat, and links.
- Dragon Spellcaster Warrior Castle - Offers news and information about the game.
- Duel Yu-Gi-Oh - Includes deck information, articles, and reviews.
- Duelest Kingdom - Offers deck building information and strategies.
- DuelMonsters.ca - Community offering fan works, chats, and a forum.
- Finding the Heart of the Cards - Card of the week, combo of the month, tips, strategies and restrictions.
- It's Time to Duel - Contains information on the background storyline, magic, and pictures of cards.
- Jakanime's Yugioh - Includes ruling of cards, reviews, card of the day, and pictures.
- Jimster's Yu-Gi-Oh - Pictures, Japanese translations, and downloadable files.
- Pharaoh's Memories - Offers card lists and reviews.
- Realm of the Dragons - Offers a forum dedicated to the game.
- Rise of the Destined - Includes card of the day and combos section.
- Seto Kaiba's Dueling Guide - Contains card databases, tutorials, strategies, and information on Seto Kaiba.
- Shadow Realm - Detailed card game information including type of cards, type of decks, deck construction, spoilers, and forums.
- The Yugioh DECK - Online card database searchable with deck building capabilities including a way for users to comment on your deck.
- Yahoo Groups: Yu-Gi-Oh Trading Card Game - Offers discussion on rules and strategies.
- Yahoo! Groups: Yu-Gi-Oh Card Club - Provides downloadable files, pictures, community links and forums.
- Yu-Gi-Oh Cards Forum - Offers a forum about the game.
- Yu-Gi-Oh Realms - Offers tools such as deck builder, collection organizer, and search engine for statistics and information of cards. Forum also included.
- Yu-Gi-Oh Strategy Database - Provides combos, deck strategies, card concepts, and spoilers.
- Yu-Gi-Oh TCG - Character deck information and pictures.
- Yu-Gi-Oh! - Card images and descriptions.
- Yu-Gi-Oh! Duelist City Tournament - Official site for the Yu-Gi-Oh Duelist City Tournament. Includes rules and game information.