The 2015 Lamar Hunt U.S. Open Cup Final was played on September 30, 2015, at PPL Park, now known as Talen Energy Stadium, in Chester, Pennsylvania. The match determined the winner of the 2015 U.S. Open Cup, a tournament open to amateur and professional soccer teams affiliated with the United States Soccer Federation. It was the 102nd edition of the oldest competition in United States soccer. This edition of the final was contested between Sporting Kansas City (SKC) and the Philadelphia Union. The winning club would qualify for the 2016–17 CONCACAF Champions League.