Each teams roster for the 2014 IIHF World Championship consists of at least 15 skaters (forwards, and defencemen) and 2 goaltenders, and at most 22 skaters and 3 goaltenders. All sixteen participating nations, through the confirmation of their respective national associations, had to submit a roster by the first IIHF directorate meeting.
A 25-player roster was announced on May 6.
Head coach: Glen Hanlon
Assistant coach: Oleg Mikulchik
Assistant coach: Eduard Zankovets
A 20-player roster was announced on April 17.
Head coach: Dave Tippett
Assistant coach: Peter DeBoer
Assistant coach: Paul Maurice
A 27-player roster was announced on May 5.
Head coach: Vladimír Růžička
Assistant coach: Jaroslav Špaček
Assistant coach: Ondřej Weissmann
A 24-player roster was announced on May 4.
Head coach: Janne Karlsson
Assistant coach: Tomas Jonsson
Assistant coach: Theis Møller-Hansen
Finland
A 25-player roster was announced on May 6.
Head coach: Erkka Westerlund
Assistant coach: Lauri Marjamäki
Assistant coach: Ari Moisanen
Assistant coach: Hannu Virta
A 25-player roster was announced on May 5.
Head coach: Dave Henderson
Assistant coach: Pierre Pousse
A 26-player roster was announced on May 7.
Head coach: Pat Cortina
Assistant coach: Helmut de Raaf
Assistant coach: Niklas Sundblad
A 25-player roster was announced on April 28.
Head coach: Tom Pokel
Assistant coach: Alexander Gschliesser
Assistant coach: Fabio Polloni
Head coach: Ari-Pekka Selin
Assistant coach: Raimo Helminen
Assistant coach: Timur Mukhameyan
Assistant coach: Yerlan Sagymbayev
A 25-player roster was announced on May 7.
Head coach: Ted Nolan
Assistant coach: Tim Coolen
Assistant coach: Karlis Zirnis
A 25-player roster was announced on May 5.
Head coach: Roy Johansen
Assistant coach: Per-Erik Alcen
Assistant coach: Knut Jorgen Stubdal
A 26-player roster was announced on May 6.
Head coach: Oleg Znarok
Assistant coach: Oleg Kupriyanov
Assistant coach: Harijs Vītoliņš
A 25-player roster was announced on May 3.
Head coach: Vladimír Vůjtek
Assistant coach: Peter Oremus
Assistant coach: Vladimír Országh
A 25-player roster was announced on May 6.
Head coach: Pär Mårts
Assistant coach: Rikard Grönborg
Assistant coach: Peter Popovic
Switzerland
A 26-player roster was announced on May 3.
Head coach: Sean Simpson
Assistant coach: Patrick Fischer
Assistant coach: Colin Muller
A 25-player roster was announced on May 2.
Head coach: Peter Laviolette
Assistant coach: Don Granato
Assistant coach: Phil Housley
Assistant coach: Joe Sacco
