The 2011 IFAF World Championship was the fourth instance of the IFAF World Championship, an international American football tournament. It began on July 8, 2011 with the final games commencing on July 16. It was hosted by Austria, with games taking place in three cities: Vienna, Innsbruck and Graz; Vienna hosted the medal games. The United States and Canada won Group A and Group B, respectively, and played each other in the Gold Medal match on July 16, 2011. In front of the largest crowd to ever watch a World Championship game (20,000), the United States beat Canada, 50–7.