The 2024 World Junior Ice Hockey Championships (2024 WJHC) was the 48th edition of the Ice Hockey World Junior Championship, held from 26 December 2023 to 5 January 2024. This was the seventh time Sweden hosted the WJHC, and the first time the competition was held in Gothenburg. The United States won their sixth championship, defeating host Sweden 6–2 in the gold medal game.

On 14 March 2019, it was announced that Gothenburg would be the host city for 2022. However, due to the COVID-19 pandemic, adjustments were made. The 2022 championship was given to Edmonton, the 2023 edition to Halifax and Moncton, and Gothenburg secured hosting rights for 2024.

The following officials were assigned by the International Ice Hockey Federation to officiate the 2024 World Junior Championships.

Referees

Linesmen

Winning teams will be reseeded for the semi-finals in accordance with the following ranking:

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

(minimum 40% team's total ice time)