2013 Japanese Formula 3 Championship

The 2013 Japanese Formula 3 Championship was the 35th edition of the Japanese Formula 3 Championship. It was the first Formula Three championship that accepted new FIA Formula 3 engine rules.

Teams and drivers
All teams were Japanese-registered.

Race calendar and results
All rounds were held in Japan.

Drivers' Championships

 * Points are awarded as follows:

Teams' Championship

 * Points are awarded as follows: