The 2015 FIM Moto3 World Championship was the lightweight class of the 67th Fédération Internationale de Motocyclisme Road Racing World Championship season. Álex Márquez was the reigning series champi
Danny Kent was the 2015 Moto3 Champion.
The 2015 FIM MotoGP World Championship was the premier class of the 67th Fédération Internationale de Motocyclisme Road Racing World Championship season, the highest level of competition in motorcycle
Jorge Lorenzo (pictured in 2013) won his third MotoGP world title, and fifth world title overall, by winning the final race of the season in Valencia.