The 2016 Japanese Formula 3 Championship was the 38th edition of the Japanese Formula 3 Championship.
All teams were Japanese-registered.
A provisional calendar for the 2016 championship. All races are scheduled to be held in Japan.
The Autopolis round was cancelled on May 29 due to damages caused by the Kumamoto earthquake. However, on July 15, it was decided that Okayama would take its place at the same date.