2025 Moto3 World Championship

José Antonio Rueda was the 2025 Moto3 World Riders' Champion
Ángel Piqueras finished runner-up
Máximo Quiles finished third and was the 2025 Moto3 Rookie of the Year

The 2025 FIM Moto3 World Championship was the lightweight class of the 77th FIM Road Racing World Championship season. José Antonio Rueda won the championship title with four races to spare after winning the Grand Prix of Indonesia.