Wizards of the Coast LLC (often referred to as WotC /ˈwɒtˌsiː/ or simply Wizards) is an American publisher of games, primarily based on fantasy and science fiction themes, and formerly an operator of retail stores for games. Originally a role-playing game publisher, the company originated and popularized the collectible card game genre with Magic: The Gathering in the mid-1990s. It also acquired the popular Dungeons & Dragons role-playing game by buying TSR and increased its success by publishing the licensed Pokémon Trading Card Game. The company’s corporate headquarters are located in Renton, Washington, part of the Seattle metropolitan area.

Wizards of the Coast publishes role-playing games, board games, and collectible card games. They have received numerous awards, including several Origins Awards. The company has been a subsidiary of Hasbro since 1999. All Wizards of the Coast stores were closed in 2004.

The company also produced sports cards sets, releasing association football, baseball, basketball, and American football series.