The 2017 Japanese Super Formula Championship was the forty-fifth season of premier Japanese open-wheel motor racing, and the fifth under the moniker of Super Formula.
Yuji Kunimoto was the defending series champion.
[1] Hiroaki Ishiura won his second Driver's Championship in three years, finishing only half a point ahead of Pierre Gasly after the final round was cancelled due to Typhoon Lan.
Every Honda-powered car used a Honda HR-414E engine and every Toyota-powered car used a Toyota RI4A engine.
Bold – Pole Italics – Fastest Lap