2019 Moto3 World Championship

The 2019 FIM Moto3 World Championship was a part of the 71st F.I.M. Road Racing World Championship season. Jorge Martín was the reigning series champion, but he did not defend his title as he joined Moto2.

After winning at Phillip Island, Italian rider Lorenzo Dalla Porta was crowned the 2019 Moto3 World Champion, having created an unassailable lead of 72 points over current runner-up Arón Canet.