The PSA World Tour 2013 is the international squash tour organised circuit organized by the Professional Squash Association (PSA) for the 2013 squash season. The most important tournament in the series is the World Championship held in Manchester in England. The tour features three categories of regular events, World Series, which feature the highest prize money and the best fields, International and Challenger. The Tour is concluded by the PSA World Series Finals, the end of season championship for the top 8 rated players.
Prize money: $115,000 and more
Prize money: between $25,000 and $114,999
Following is a list of notable players (winners of a main tour title, and/or part of the PSA World Rankings top 30 for at least one month) who announced their retirement from professional squash, became inactive, or were permanently banned from playing, during the 2013 season: