The Queen + Adam Lambert Tour 2014–2015 was a worldwide concert tour by British rock band Queen and American singer Adam Lambert during 2014 and 2015. Following on their 2012 tour and their appearance at the 2013 IHeartRadio Music Festival in Las Vegas, the band announced a 2014 tour of North America. Following the success of their North American tour, it was expanded to Australia, New Zealand and Asia in the autumn, then Europe in early 2015. A tour of South America took place in September 2015.