2015 Super Formula Championship

The 2015 Japanese Championship Super Formula season is the 29th season of premier Japanese open-wheel motor racing and the second under the name of Super Formula. The season began on 19 April and ended on 8 November after seven rounds. The championship was won by the Japanese driver Hiroaki Ishiura, his first title. The runner-up was defending champion Kazuki Nakajima. Third was André Lotterer of Germany.