Joy Lynn Fawcett is a retired American professional soccer player. She earned 241 caps with the United States women's national soccer team and retired in 2004 as the highest scoring defender in team history. Fawcett was a founding member of the WUSA and was elected for induction into the National Soccer Hall of Fame in 2009. She was in the movie Soccer Mom as herself.

In sport, a cap is a player's appearance in a game at international level. The term dates from the practice in the United Kingdom of awarding a cap to every player in an international match of rugby football and association football. In the early days of football, the concept of each team wearing a set of matching shirts had not been universally adopted, so each side would distinguish itself from the other by wearing a specific sort of cap.