The Topps Company, Inc. is an American company that manufactures trading cards and other collectibles. Formerly based in New York City, Topps is best known as a leading producer of baseball and other sports and non-sports themed trading cards. Topps also produces cards under the brand names Allen & Ginter and Bowman.

A trading card is a small card, usually made out of paperboard or thick paper, which usually contains an image of a certain person, place or thing and a short description of the picture, along with other text. There is a wide variation of different types of cards.