2012–13 Professional Arena Soccer League (PASL) season is the fifth season for the American indoor soccer league. The season started on November 1, 2012, and ended on February 23, 2013. This season, the league expanded to 19 teams divided into four divisions.

The Dallas Sidekicks are an American professional indoor soccer team based in Allen, Texas, a suburb of Dallas. The team plays its home games in the Credit Union of Texas Event Center. They kicked off their inaugural season as a member of the Professional Arena Soccer League on November 3, 2012. The Sidekicks segued to the new Major Arena Soccer League (MASL) for its inaugural season on October 25, 2014. The team took a leave of absence on September 19, 2017, for one season to re-organize. On July 24, 2018, it was announced that the Dallas Sidekicks would return for the 2018–2019 season.