Below are the rosters for teams competing in the 2016 World Junior Ice Hockey Championships.
Group A edit
Canada edit
- Head coach: Dave Lowry
Denmark edit
- Head coach: Olaf Eller
Sweden edit
- Head coach: Rikard Grönborg
Switzerland edit
- Head coach: John Fust
United States edit
- Head coach: Ron Wilson
Group B edit
Belarus edit
- Head coach: / Aleksandrs Belavskis
Czech Republic edit
- Head coach: / Jakub Petr
Finland edit
- Head coach: Jukka Jalonen
Russia edit
- Head coach: Valeri Bragin
Slovakia edit
- Head coach: Ernest Bokroš