The 2023 Formula Regional European Championship by Alpine was a multi-event, Formula Regional open-wheel single seater motor racing championship held across Europe. The championship featured a mix of professional and amateur drivers, competing in Formula Regional cars that conform to the FIA Formula Regional regulations for the championship. This was the fifth season of the championship and the third after a merger with Formula Renault Eurocup which resulted to the change of the engine supplier to Alpine.
Andrea Kimi Antonelli, driving for Prema Racing, won the Drivers' Championship with two races to spare. His team clinched the Teams' Championship at the final race by only two points. Martinius Stenshorne, driving for R-ace GP, won the Rookie Championship.
The season was marred by the death of Dutch driver Dilano van 't Hoff during the second race of the Spa-Francorchamps round.[1]