The 2009 European F3 Open season was the first season with the new championship denomination after eight seasons of the Spanish Formula Three Championship. It began on May 2, 2009 in Valencia and will end on November 1 in Montmeló after 16 rounds in five different countries. The main Class A title was claimed by Bruno Méndez, holding off Celso Míguez by just two points. Callum MacLeod won the secondary Copa F306/300, as well as finishing ninth in the overall championship. Méndez's team Campos Racing also claimed the teams title, beating main rivals Drivex by seven points.