Global Wars '15 was a two-day professional wrestling supershow co-produced by the American Ring of Honor (ROH) and Japanese New Japan Pro-Wrestling (NJPW) promotions. The events took place on May 15 and 16, 2015, at the Ted Reeve Arena in Toronto, Ontario, Canada, with the first night airing live on internet pay-per-view (iPPV) and the second on tape delay as part of the weekly Ring of Honor Wrestling program.