Supersisters was a set of 72 trading cards produced and distributed in the United States in 1979 by Supersisters, Inc. They featured famous women from politics, media and entertainment, culture, sports, and other areas of achievement. The cards were designed in response to the trading cards popular among children in the US at the time, which mostly featured men.

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.