The 2009 Formula Nippon Championship was the thirty-seventh season of the premier Japanese open-wheel
motor racing series. The series for
Formula Nippon racing cars was contested over eight rounds.
Nakajima Racing's
Loïc Duval claimed four victories en route to the championship, ending a six-year streak of championships by the
Impul team.
Teams and drivers
All drivers competed in
Swift 017.n chassis and
Honda HR09E or
Toyota RV8K engines.