The 2017 F4 Japanese Championship season is the third season of the F4 Japanese Championship. It began on 7 April in Okayama and will finish on 12 November on Twin Ring Motegi after seven double header rounds. Ritomo Miyata will defend his drivers' title, continuing with TOM'S Spirit.
The teams were announced on 11 March 2017.
All rounds will be held in Japan and will be part of the Super GT events.
Only the best thirteen results counts towards the championship. Points are awarded to the top 10 classified finishers in each race. No points are awarded for pole position or fastest lap.
Bold – Pole
Italics – Fastest Lap
† — Did not finish, but classified