The 2023 F2000 Championship Series season was the thirteenth season of the F2000 Championship Series. It was held over fourteen races across seven race weekends. The season began on March 25 at Road Atlanta and finished on August 20 at Summit Point Motorsports Park.
JT Novosielski won the title, ahead of Robert Wright, the only other driver to contest the full season.
The schedule was announced on October 12, 2022. The championship did not return to Carolina Motorsport Park, Barber Motorsports Park and Autobahn Country Club. Also, only one round was held at Pittsburgh International Race Complex. Instead, the championship added rounds at Road Atlanta, Lime Rock Park, Road America and New Jersey Motorsports Park.
Three points were awarded for pole position, as well as two more points for the fastest lap per race.
Each driver's two worst results were dropped.