The 2025 IIHF U18 World Championship will be the 26th such event organized by the International Ice Hockey Federation.

Teams will participate at several levels of competition.

[1] These tournaments serve as qualifications for the 2026 competition.

The Top Division tournament will be played in Frisco and Allen, Texas, United States, from April 23 to May 3, 2025.

This ice hockey competition article is a stub.