Italia
Portieri: Damian Clara, Davide Fadani, Gianluca Vallini
Difensori: Dylan Di Perna, Gregory Di Tomaso, Daniel Glira, Thomas Larkin, Phil Pietroniro, Jason Seed, Alex Trivellato, Luca Zanatta
Attaccanti: Matthew Bradley, Tommaso De Luca, Cristiano DiGiacinto, Luca Frigo, Mikael Frycklund, Dustin Gazley, Diego Kostner, Daniel Mantenuto, Giovanni Morini, Alexander Petan, Tommy Purdeller, Nick Saracino, Alessandro Segafredo, Marco Zanetti
Repubblica Ceca
Portieri: Lukáš Dostál, Karel Vejmelka, Daniel Vladař
Difensori: Radko Gudas, Filip Hronek, Michal Kempný, Tomáš Kundrátek, Jan Rutta, Radim Šimek, David Špaček, Jiří Ticháček
Attaccanti: Roman Červenka, Radek Faksa, Jakub Flek, Tomáš Hertl, David Kämpf, Ondřej Kaše, Dominik Kubalík, Martin Nečas, Ondřej Palát, David Pastrňák, Lukáš Sedlák, Matěj Stránský, David Tomášek, Pavel Zacha
Canada
Portieri: Jordan Binnington, Darcy Kuemper, Logan Thompson.
Difensori: Cale Makar, Drew Doughty, Thomas Harley, Josh Morrissey, Colton Parayko, Travis Sanheim, Shea Theodore, Devon Toews.
Attaccanti: Connor McDavid, Sidney Crosby, Nathan MacKinnon, Sam Reinhart, Brayden Point, Macklin Celebrini, Anthony Cirelli, Brandon Hagel, Bo Horvat, Brad Marchand, Mitch Marner, Mark Stone, Nick Suzuki, Tom Wilson.
Svezia
Portieri: Filip Gustavsson, Jacob Markström, Jesper Wallstedt.
Difensori: Rasmus Andersson, Philip Broberg, Jonas Brodin, Rasmus Dahlin, Oliver Ekman Larsson, Gustav Forsling, Victor Hedman, Erik Karlsson.
Attaccanti: Jesper Bratt, Leo Carlsson, Joel Eriksson Ek, Filip Forsberg, Pontus Holmberg, Adrian Kempe, Gabriel Landeskog, Elias Lindholm, William Nylander, Elias Pettersson, Rickard Rakell, Lucas Raymond, Alex Wennberg, Mika Zibanejad.
USA
Portieri: Connor Hellebuyck, Jake Oettinger, Jeremy Swayman.
Difensori: Noah Hanifin, Quinn Hughes, Seth Jones, Charlie McAvoy, Jaccob Slavin, Zach Werenski, Jake Sanderson, Brock Faber.
Attaccanti: Matt Boldy, Kyle Connor, Jack Eichel, Jake Guentzel, Jack Hughes, Clayton Keller, Dylan Larkin, Auston Matthews, J.T. Miller, Brock Nelson, Tage Thompson, Brady Tkachuk, Matthew Tkachuk, Vincent Trocheck.
Finlandia
Portieri: Juuse Saros, Kevin Lankinen, Ukko-Pekka Luukkonen.
Difensori: Esa Lindell, Miro Heiskanen, Henri Jokiharju, Rasmus Ristolainen, Mikko Lehtonen, Olli Määttä, Niko Mikkola, Nikolas Matinpalo.
Attaccanti: Mikko Rantanen, Anton Lundell, Sebastian Aho, Joel Armia, Mikael Granlund, Erik Haula, Roope Hintz, Kaapo Kakko, Oliver Kapanen, Joel Kiviranta, Artturi Lehkonen, Eetu Luostarinen, Teuvo Teräväinen, Eeli Tolvanen.
Svizzera
Portieri: Reto Berra, Leonardo Genoni, Akira Schmid.
Difensori: Roman Josi, Jonas Siegenthaler, Dean Kukan, Christian Marti, Tim Berni, Michael Fora, Andrea Glauser, Janis Moser.
Attaccanti: Nico Hischier, Timo Meier, Kevin Fiala, Nino Niederreiter, Sven Andrighetto, Denis Malgin, Ken Jäger, Damien Riat, Christoph Bertschy, Sandro Schmid, Simon Knak, Calvin Thürkauf, Philipp Kurashev, Pius Suter.
Germania
Portieri: Philipp Grubauer, Maximilian Franzreb, Mathias Niederberger.
Difensori: Moritz Seider, Korbinian Geibel, Jonas Müller, Kai Wissmann, Leon Gawanke, Lukas Kälble, Moritz Müller, Fabio Wagner.
Attaccanti: Leon Draisaitl, Tim Stützle, Nico Sturm, Lukas Reichel, Alexander Ehl, Marc Michaelis, Justin Schütz, Tobias Rieder, Frederik Tiffels, Parker Tuomie, John-Jason Peterka, Joshua Samanski, Wojciech Stachowiak, Dominik Kahun.
Lettonia
Portieri: Elvis Merzlikins, Arturs Silovs, Kristers Gudlevskis
Difensori: Uvis Balinskis, Oskars Cibulskis, Alberts Smits, Ralfs Freibergs, Roberts Mamcics, Janis Jaks, Kristaps Zile, Kristians Rubins
Attaccanti: Rodrigo Abols, Zemgus Girgensons, Teodors Blugers, Renars Krastenbergs, Dans Locmelis, Kaspars Daugavins, Martins Dzierkals, Rudolfs Balcers, Eduards Tralmaks, Roberts Bukarts, Oskars Batna, Haralds Egle, Sandis Vilmanis, Eriks Mateiko
Slovacchia
Portieri: Adam Gajan, Samuel Hlavaj, Stanislav Škorvánek
Difensori: Erik Černák, Martin Fehérváry, Šimon Nemec, Patrik Koch, Martin Marinčin, Peter Čerešňák, Martin Gernát, Michal Ivan
Attaccanti: Tomáš Tatar, Juraj Slafkovský, Martin Pospíšil, Samuel Takáč, Peter Cehlárik, Dalibor Dvorský, Marek Hrivík, Libor Hudáček, Miloš Kelemen, Adam Liška, Oliver Okuliar, Pavol Regenda, Adam Ružička, Matúš Sukeľ.
Danimarca
Portieri: Frederik Andersen, Frederik Dichow Nissen, Mads Sögaard.
Difensori: Jesper Jensen, Phillip Bruggisser, Nicholas B. Jensen, Anders Koch, Matias Lassen, Markus Lauridsen, Oliver Lauridsen.
Attaccanti: Nikolaj Ehlers, Lars Eller, Jonas Rondbjerg, Oliver Bjorkstrand, Mathias Bau Hansen, Morten Poulsen, Patrick Russell, Frederik Storm, Mikkel Aagaard, Joachim Blichfeld, Nicklas Jensen, Oscar Fisker Mölgaard, Nick Olesen, Alexander True, Christian Wejse.
Francia
Portieri: Julian Junca, Antoine Keller, Martin Neckar.
Difensori: Enzo Cantagallo, Florian Chakiachvili, Pierre Crinon, Yohann Auvitu, Jules Boscq, Hugo Gallet, Enzo Guebey, Thomas Thiry.
Attaccanti: Aurélien Dair, Sacha Treille, Pierre-Edouard Bellemare, Anthony Rech, Nicolas Ritz, Justin Addamo, Charles Bertrand, Louis Boudon, Stéphane Da Costa, Floran Douay, Dylan Fabre, Jordann Perret, Alexandre Texier.