UFC on Fox: Gustafsson vs. Johnson was a mixed martial arts event held on January 24, 2015, at the Tele2 Arena in Stockholm, Sweden.

Stockholmsarenan, known as Tele2 Arena for sponsorship reasons, is a retractable roof multi-purpose Arena in Stockholm Globe City, Johanneshov, just south of Stockholm City Centre, Sweden. It is used mostly for concerts and football matches, hosting home matches of Allsvenskan teams Djurgårdens IF and Hammarby IF. The arena has a capacity of 30,000 to 35,000 spectators for football matches, depending on the number of people standing, and its facilities fulfill the requirements of FIFA and UEFA for hosting international games and tournaments. When configured for concerts, the arena has a capacity of 45,000 spectators.