2023 IIHF World U18 Championships

The 2023 IIHF U18 World Championship was the 24th such event hosted by the International Ice Hockey Federation. Teams participated at several levels of competition. The competition also served as qualifications for the 2024 competition.

Top Division
The tournament was held in Basel and Porrentruy, Switzerland, from 20 to 30 April 2023.

Group A
The Group A matches were played in Porrentruy, Switzerland, from 20 to 25 April 2023.

Group B
The Group B matches were played in Basel, Switzerland, from 20 to 25 April 2023.

Playoff round
Winning teams will be reseeded in accordance with the following ranking:


 * 1) higher position in the group
 * 2) higher number of points
 * 3) better goal difference
 * 4) higher number of goals scored for
 * 5) better seeding coming into the tournament (final placement at the 2022 IIHF World U18 Championships).

Scoring leaders
GP = Games played; G = Goals; A = Assists; Pts = Points; +/− = Plus–minus; PIM = Penalties In Minutes Source: IIHF

Goaltending leaders
(minimum 40% team's total ice time)

TOI = Time on ice (minutes:seconds); GA = Goals against; GAA = Goals against average; SA = Shots against; Sv% = Save percentage; SO = Shutouts Source: IIHF

Awards
Source: IIHF
 * Best players selected by the directorate:
 * Best Goaltender: 🇸🇪 Noah Erliden
 * Best Defenceman: 🇸🇪 Axel Sandin Pellikka
 * Best Forward: 🇺🇸 Will Smith

Source:
 * Media All-Stars:
 * MVP: 🇺🇸 Will Smith
 * Goaltender: 🇸🇪 Noah Erliden
 * Defencemen: 🇸🇪 Axel Sandin Pellikka / 🇺🇸 Cole Hutson
 * Forwards: 🇺🇸 Will Smith / 🇸🇪 Otto Stenberg / 🇸🇰 Dalibor Dvorský

Group A
The tournament was played in Angers, France, from 23 to 29 April 2023.

Group B
The tournament was played in Bled, Slovenia, from 10 to 16 April 2023.

Group A
The tournament was played in Belgrade, Serbia, from 9 to 15 April 2023.

Group B
The tournament was played in Sofia, Bulgaria, from 27 March to 2 April 2023.

Group A
The tournament was played in Akureyri, Iceland, from 12 to 18 March 2023.

Group B
The tournament was played in Cape Town, South Africa, from 13 to 16 March 2023.