2020 World Junior Ice Hockey Championships rosters

Below are the rosters for teams that competed in the 2020 World Junior Ice Hockey Championships.


 * Head coach: 🇫🇮 Raimo Helminen


 * Head coach: 🇰🇿 Sergei Starygin


 * Head coach: 🇸🇰 Róbert Petrovický


 * Head coach: 🇸🇪 Tomas Montén


 * Head coach: Thierry Paterlini


 * Head coach: 🇨🇦 Dale Hunter


 * Head coach: 🇨🇿 Václav Varaďa


 * Head coach: 🇩🇪 Tobias Abstreiter


 * Head coach: 🇷🇺 Valeri Bragin


 * Head coach: 🇺🇸 Scott Sandelin