The 2019 Sochi FIA Formula 3 round is a motor racing event held on 28 and 29 September 2019 at the Sochi Autodrom, Sochi, Russia. It was the eighth and final round of the 2019 FIA Formula 3 Championship, and ran in support of the 2019 Russian Grand Prix. The title was clinched by Robert Shwartzman in the first race.