The 2023 SGP3 was the 2023 edition of the FIM Speedway Youth World Championship. It was the second year of being staged as the SGP3 class of the FIM Speedway Grand Prix series after rights holders Discovery Sports Events took over promotional rights of the competition in 2022.
The series was staged over two semi-finals and a final, with the latter held in Målilla, Sweden.
Sweden's Rasmus Karlsson won the title, ahead of Poland's Maksymilian Pawełczak and defending champion Mikkel Andersen.