Below are the rosters for teams competing in the 2023 World Junior Ice Hockey Championships.
Group A
Austria
Canada
- Head coach: Dennis Williams
- INJ: ^ Owen Beck was named as an injury replacement for Colton Dach midway through the tournament.
Czechia
Germany
- Head coach: Tobias Abstreiter
Sweden
- Head coach: Magnus Hävelid
Group B
Finland
Latvia
Slovakia
Switzerland
United States
- Head coach: Rand Pecknold
References
External links
- WM20 - International Ice Hockey Federation
. Source: