The 2023 Stock Car Pro Series was the 45th season of the Stock Car Pro Series, the premier touring car racing series in South America, and the second season under the Stock Car Pro Series moniker. The season started at the Autódromo Internacional Ayrton Senna on April 2.[1] The final race of the season was held at Interlagos on December 17.[2] The championship was won by Gabriel Casagrande.[3][4]