Peter D. Adkison is an American game designer and businessman who is the founder of Wizards of the Coast, where he held the role of CEO from 1993 to 2001.

Wizards of the Coast LLC or Wizards) is an American publisher of games, most of which are based on fantasy and science-fiction themes, and formerly an operator of games retail stores. In 1999, toy manufacturer Hasbro acquired the company and currently operates it as a subsidiary. During a February 2021 reorganization of Hasbro, WotC became the lead part of a new division called "Wizards & Digital".