- Source: 2021 IIHF World Championship rosters
Each team's roster consisted of at least 15 skaters (forwards and defencemen) and two goaltenders, and at most 25 skaters and three goaltenders. All 16 participating nations, through the confirmation of their respective national associations, had to submit a roster by the first IIHF directorate meeting.
Age and team as of 21 May 2021.
Group A
= Belarus
=A 27-player roster was announced on 11 May 2021. On 18 May, the final squad was revealed.
Head coach: Mikhail Zakharov
= Czech Republic
=A 29-player roster was announced on 7 May 2021.
Head coach: Filip Pešán
= Denmark
=The roster was announced on 7 May 2021.
Head coach: Heinz Ehlers
= Great Britain
=The roster was announced on 8 May 2021.
Head coach: Peter Russell
= ROC
=The roster was announced on 15 May 2021.
Head coach: Valeri Bragin
= Slovakia
=The roster was announced on 15 May 2021.
Head coach: Craig Ramsay
= Sweden
=The roster was announced on 16 May 2021.
Head coach: Johan Garpenlöv
= Switzerland
=The roster was announced on 16 May 2021.
Head coach: Patrick Fischer
Group B
= Canada
=The roster was announced on 14 May 2021.
Head coach: Gerard Gallant
= Finland
=The roster was announced on 15 May 2021.
Head coach: Jukka Jalonen
= Germany
=A 26-player roster was announced on 3 May 2021. It was 28 players on 10 May. On 15 May, the final squad was revealed.
Head coach: Toni Söderholm
= Italy
=The roster was announced on 15 May 2021.
Head coach: Greg Ireland
= Kazakhstan
=A 28-player roster was announced on 9 May 2021.
Head coach: Yuri Mikhailis
= Latvia
=The roster was announced on 15 May 2021.
Head coach: Bob Hartley
= Norway
=The roster was announced on 14 May 2021.
Head coach: Petter Thoresen
= United States
=A 26-player roster was announced on 13 May 2021.
Head coach: Jack Capuano
References
Kata Kunci Pencarian:
- 2021 IIHF World Championship rosters
- 2021 IIHF World Championship
- 2021 IIHF Women's World Championship rosters
- 2022 IIHF World Championship rosters
- 2024 IIHF World Championship
- 2022 IIHF World Championship
- 2021 IIHF Women's World Championship
- 2019 IIHF World Championship rosters
- 2014 IIHF World Championship
- 2021 World Junior Ice Hockey Championships rosters
