The 2026 IIHF U18 World Championship Division I consists of two international under-18 ice hockey tournaments organized by the International Ice Hockey Federation. Divisions I A and I B represent the second and the third tier of the IIHF World U18 Championship.
The Division I Group A tournament will be played in Krynica-Zdrój, Poland, from 18 to 24 April 2025.
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All times are local (Central European Summer Time; UTC+2).
Source: Match Schedule
The Division I Group B tournament will be played in Tallinn, Estonia, from 25 April to 1 May 2026.
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All times are local (Eastern European Summer Time; UTC+3).
Source: Match Schedule