The 2013 Japanese Championship Super Formula season was the 27th season of premier Japanese open-wheel motor racing and the first under the new name of Super Formula. The series was contested over six rounds and a non-championship final round at Fuji Speedway as part of the JAF Grand Prix. 2013 was also the last season using the original chassis (SF13, known as FN09 in previous seasons) by Swift Engineering as for 2014 Dallara would supply a new chassis, the SF14, to the series.
A provisional calendar for the 2013 season was released on 10 August 2012. All races were held in Japan.
Bold – Pole
Italics – Fastest Lap
Bold – Pole
Italics – Fastest Lap