The 2015 FIA Formula 3 European Championship was a multi-event motor racing championship for single-seat open wheel formula racing cars that was held across Europe. The championship featured drivers competing in two-litre Formula Three racing cars which conform to the technical regulations, or formula, for the championship. It was the fourth edition of the FIA Formula 3 European Championship.
Esteban Ocon was the reigning drivers' champion, but he did not defend his title as he moved across to the GP3 Series.[1][2] His team, Prema Powerteam, was the defending winners of the teams' championship.[3]