Below are the rosters for teams competing in the 2016 World Junior Ice Hockey Championships.
Group A
edit- Head coach: Dave Lowry
- Head coach: Olaf Eller
- Head coach: Rikard Grönborg
- Head coach: John Fust
- Head coach: Ron Wilson
Group B
edit- Head coach: / Aleksandrs Belavskis
- Head coach: / Jakub Petr
- Head coach: Jukka Jalonen
- Head coach: Valeri Bragin
- Head coach: Ernest Bokroš