Provisional UEFA EURO 2020 squads are being added below as they are named, and updated if there are subsequent changes.
All 24 contenders have now named at least a provisional squad: Austria, Belgium, Croatia, Denmark, England, Finland, France, Germany, Hungary, Italy, Netherlands, North Macedonia, Poland, Portugal, Russia, Scotland, Slovakia, Spain, Sweden, Switzerland, Turkey, Ukraine, Wales
Austria
Goalkeepers: Daniel Bachmann (Watford), Pavao Pervan (Wolfsburg), Alexander Schlager (LASK)
Defenders: David Alaba (Bayern), Aleksandar Dragović (Leverkusen), Marco Friedl (Werder Bremen), Martin Hinteregger (Frankfurt), Stefan Lainer (Mönchengladbach), Philipp Lienhart (Freiburg), Stefan Posch (Hoffenheim), Christopher Trimmel (Union Berlin), Andreas Ulmer (Salzburg)
Midfielders: Julian Baumgartlinger (Leverkusen), Christoph Baumgartner (Hoffenheim), Florian Grillitsch (Hoffenheim), Stefan Ilsanker (Frankfurt), Konrad Laimer (Leipzig), Valentino Lazaro (Internazionale), Marcel Sabitzer (Leipzig), Louis Schaub (Luzern), Xaver Schlager (Wolfsburg), Alessandro Schöpf (Schalke)
Forwards: Marko Arnautović (Shanghai Port), Michael Gregoritsch (Augsburg), Sasa Kalajdzic (Stuttgart), Karim Onisiwo (Mainz)
Belgium
Belgium have named their 26-man squad, plus 11 reserves.
Goalkeepers: Thibaut Courtois (Real Madrid), Simon Mignolet (Club Brugge), Mats Selz (Strasbourg)
Defenders: Toby Alderweireld (Tottenham), Dedryck Boyata (Hertha Berlin), Jason Denayer (Lyon), Thomas Vermaelen (Vissel Kobe), Jan Vertonghen (Benfica)
Midfielders: Timothy Castagne (Leicester), Nacer Chadli (İstanbul Başakşehir), Yannick Carrasco (Atlético Madrid), Kevin De Bruyne (Manchester City), Leander Dendoncker (Wolves), Thorgan Hazard (Dortmund), Thomas Meunier (Dortmund), Dennis Praet (Leicester), Youri Tielemans (Leicester), Hans Vanaken (Club Brugge), Axel Witsel (Dortmund)
Forwards: Michy Batshuayi (Crystal Palace), Christian Benteke (Crystal Palace), Jérémy Doku (Rennes), Eden Hazard (Real Madrid), Romelu Lukaku (Inter Milan), Dries Mertens (Napoli), Leandro Trossard (Brighton)
Reserves: Thomas Kaminski (Blackburn), Brandon Mechele (Club Brugge), Zinho Vanheusden (Standard Liège), Jordan Lukaku (Antwerp), Thomas Foket (Reims), Albert Sambi Lokonga (Anderlecht), Adnan Januzaj (Real Sociedad), Brayn Heynen (Genk), Alexis Saelemaekers (AC Milan), Yari Verschaeren (Anderlecht), Charles De Ketelaere (Club Brugge)
Croatia
Croatia have named their 26-man squad.
Goalkeepers: Dominik Livaković (Dinamo Zagreb), Lovre Kalinić (Hajduk Split), Simon Sluga (Luton)
Defenders: Šime Vrsaljko (Atlético Madrid), Borna Barišić (Rangers), Duje Ćaleta-Car (Marseille), Dejan Lovren (Zenit), Josip Juranović (Legia Warszawa), Domagoj Vida (Beşiktaş), Joško Gvardiol (Leipzig), Domagoj Bradarić (LOSC Lille), Mile Škorić (Osijek)
Midfielders: Mateo Kovačić (Chelsea), Luka Modrić (Real Madrid), Marcelo Brozović (Inter Milan), Milan Badelj (Genoa), Nikola Vlašić (CSKA Moskva), Mario Pašalić (Atalanta), Ivan Perišić (Inter Milan), Josip Brekalo (Wolfsburg), Mislav Oršić (Dinamo Zagreb), Luka Ivanušec (Dinamo Zagreb)
Forwards: Ante Rebić (AC Milan), Bruno Petković (Dinamo Zagreb), Ante Budimir (Osasuna), Andrej Kramarić (Hoffenheim)
Czech Republic
Czech Republic have announced a 25-man squad with one place left open to be filled before 1 June.
Goalkeepers: Tomáš Vaclík (Sevilla), Jiří Pavlenka (Werder Bremen), Aleš Mandous (Olomouc)
Defenders: Vladimír Coufal (West Ham), Pavel Kadeřábek (Hoffenheim), Ondřej Čelůstka (Sparta Praha), Tomáš Kalas (Bristol City), David Zima (Slavia Praha), Jan Bořil (Slavia Praha), Aleš Matějů (Brescia), Jakub Brabec (Viktoria Plzeň)
Midfielders: Lukáš Masopust (Slavia Praha), Vladimír Darida (Hertha Berlin), Tomáš Souček (West Ham), Antonín Barák (Verona), Alex Král (Spartak Moskva), Tomáš Holeš (Slavia Praha), Petr Ševčík (Slavia Praha), Jakub Jankto (Sampdoria), Adam Hložek (Sparta Praha), Jakub Pešek (Liberec)
Forwards: Patrik Schick (Leverkusen), Michael Krmenčík (PAOK), Matěj Vydra (Burnley), Tomáš Pekhart (Legia)
Denmark
Denmark have named their 26-man squad.
Goalkeepers: Kasper Schmeichel (Leicester), Jonas Lössl (Midtjylland), Frederik Rønnow (Schalke)
Defenders: Jens Stryger Larsen (Udinese), Simon Kjær (AC Milan), Andreas Christensen (Chelsea), Joachim Andersen (Fullham), Daniel Wass (Valencia), Mathias Jørgensen (Copenhagen), Joakim Mæhle (Atalanta), Jannik Vestergaard (Southampton), Nicolai Boilesen (Copenhagen)
Midfielders: Mathias Jensen (Brentford), Christian Nørgaard (Brentford), Pierre-Emile Højbjerg (Tottenham), Thomas Delaney (Dortmund), Anders Christiansen (Malmö), Christian Eriksen (Inter Milan), Mikkel Damsgaard (Sampdoria), Robert Skov (Hoffenheim)
Forwards: Martin Braithwaite (Barcelona), Andreas Cornelius (Parma), Andreas Skov Olsen (Bologna), Yussuf Poulsen (Leipzig), Kasper Dolberg (Nice), Jonas Wind (Copenhagen)
England
Provisional 33-man squad.
Goalkeepers: Dean Henderson (Manchester United), Sam Johnstone (West Bromwich Albion), Jordan Pickford (Everton), Aaron Ramsdale (Sheffield United)
Defenders: Trent Alexander-Arnold (Liverpool), Ben Chilwell (Chelsea), Conor Coady (Wolves), Ben Godfrey (Everton), Reece James (Chelsea), Harry Maguire (Manchester United), Tyrone Mings (Aston Villa), Luke Shaw (Manchester United), John Stones (Manchester City), Kieran Trippier (Atlético), Kyle Walker (Manchester City), Ben White (Brighton & Hove Albion)
Midfielders: Jude Bellingham (Dortmund), Jordan Henderson (Liverpool), Jesse Lingard (Manchester United), Mason Mount (Chelsea), Kalvin Phillips (Leeds United), Declan Rice (West Ham), James Ward-Prowse (Southampton)
Forwards: Dominic Calvert-Lewin (Everton), Phil Foden (Manchester City), Jack Grealish (Aston Villa), Mason Greenwood (Manchester United), Harry Kane (Tottenham), Marcus Rashford (Manchester United), Bukayo Saka (Arsenal), Jadon Sancho (Dortmund), Raheem Sterling (Manchester City), Ollie Watkins (Aston Villa)
Finland
Finland originally named a 26-man squad for a pre-EURO training camp, with five more players set to arrive later due to domestic duties. Joel Pohjanpalo, Glen Kamara, Marcus Forss and Leo Väisänen were later withdrawn but are expected to be included in the final squad, with Carljohan Eriksson and Roope Riski called up in the interim:
Goalkeepers: Lukas Hradecky (Leverkusen), Jesse Joronen (Brescia), Anssi Jaakkola (Bristol Rovers), Carljohan Eriksson (Mjällby)
Defenders: Juhani Ojala (Vejle), Sauli Väisänent (Chievo), Paulus Arajuuri (Pafos), Daniel O’Shaugnessy (HJK Helsinki), Robert Ivanov (Warta Poznań), Albin Granlund (Stal Mielec), Jere Uronen (Genk), Nicholas Hämäläinen (QPR), Nikolai Alho (MTK Budapest), Aapo Halme (Barnsley)
Midfielders: Pyry Soiri (Esbjerg), Joni Kauko (Esbjerg), Onni Valakari (Pafos), Rasmus Schüller (Djurgården), Thomas Lam (Zwolle), Tim Sparv (Larissa), Fredrik Jensen (Augsburg)
Forwards: Lassi Lappalainen (Montréal), Jasin Assehnoun (Lahti), Teemu Pukki (Norwich), Roope Riski (HJK Helsinki)
Set to arrive later: Jukka Raitala (Minnesota United), Joona Toivio (Häcken), Robert Taylor (Brann), Robin Lod (Minnesota United), Niki Mäenpää (Venezia)
France
France have named their 26-man squad.
Goalkeepers: Hugo Lloris (Tottenham), Steve Mandanda (Marseille), Mike Meignan (LOSC Lille)
Defenders: Lucas Digne (Everton), Léo Dubois (Lyon), Lucas Hernandez (Bayern), Presnel Kimpembe (Paris), Jules Koundé (Sevilla), Clément Lenglet (Barcelona), Benjamin Pavard (Bayern), Raphaël Varane (Real Madrid), Kurt Zouma (Chelsea)
Midfielders: N'Golo Kanté (Chelsea), Thomas Lemar (Atlético Madrid), Paul Pogba (Manchester United), Adrien Rabiot (Juventus), Moussa Sissoko (Tottenham), Corentin Tolisso (Bayern)
Forwards: Wissam Ben Yedder (Monaco), Karim Benzema (Real Madrid), Kingsley Coman (Bayern), Ousmane Dembélé (Barcelona), Olivier Giroud (Chelsea), Antoine Griezmann (Barcelona), Kylian Mbappé (Paris), Marcus Thuram (Mönchengladbach)
Germany
Germany have named their 26-man squad.
Goalkeepers: Manuel Neuer (Bayern), Bernd Leno (Arsenal), Kevin Trapp (Frankfurt)
Defenders: Matthias Ginter (Mönchengladbach), Antonio Rüdiger (Chelsea), Robin Gosens (Atalanta), Christian Günter (Freiburg), Marcel Halstenberg (Leipzig), Mats Hummels (Dortmund), Lukas Klostermann (Leipzig), Robin Koch (Leeds), Niklas Süle (Bayern)
Midfielders: İlkay Gündoğan (Manchester City), Toni Kroos (Real Madrid), Emre Can (Dortmund), Joshua Kimmich (Bayern), Thomas Müller (Bayern), Jamal Musiala (Bayern), Serge Gnabry (Bayern), Leon Goretzka (Bayern), Kai Havertz (Chelsea), Jonas Hofmann (Mönchengladbach), Leroy Sané (Bayern), Florian Neuhaus (Mönchengladbach)
Forwards: Timo Werner (Chelsea), Kevin Volland (Monaco)
Hungary
Provisional 30-man squad.
Goalkeepers: Ádám Bogdán (Ferencváros), Dénes Dibusz (Ferencváros), Péter Gulácsi (Leipzig), Balázs Tóth (Puskás Akademia)
Defenders: Bendegúz Bolla (Fehérvár), Endre Botka (Ferencváros), Attila Fiola (Fehérvár), Szilveszter Hangya (Fehérvár), Ákos Kecskés (Lugano), Ádám Lang (Omonoia), Gergő Lovrencsics (Ferencváros), Willi Orbán (Leipzig), Csaba Spandler (Puskás Akademia), Attila Szalai (Fenerbahçe)
Midfielders: Tamás Cseri (Mezőkövesd), Dániel Gazdag (Budapest Honvéd), Filip Holender (Partizan), László Kleinheisler (Osijek), Ádám Nagy (Bristol City), Loïc Négo (Fehérvár), Ándras Schäfer (Dunajská Streda), Dávid Sigér (Ferencváros), Dominik Szoboszlai (Leipzig)
Forwards: János Hahn (Paks), Nemanja Nikolić (Fehérvár), Roland Sallai (Freiburg), Szabolcs Schön (Dallas), Ádám Szalai (Mainz), Kevin Varga (Kasımpaşa), Roland Varga (MTK Budapest)
Italy
Provisional 32-man squad.
Goalkeepers: Alessio Cragno (Cagliari), Gianluigi Donnarumma (Milan), Alex Meret (Napoli), Salvatore Sirigu (Torino)
Defenders: Francesco Acerbi (Lazio), Alessandro Bastoni (Inter), Cristiano Biraghi (Fiorentina), Leonardo Bonucci (Juventus), Giorgio Chiellini (Juventus), Giovanni Di Lorenzo (Napoli), Alessandro Florenzi (Paris), Gianluca Mancini (Roma), Leonardo Spinazzola (Roma), Rafael Toloi (Atalanta)
Midfielders: Nicolò Barella (Inter), Gaetano Castrovilli (Fiorentina), Bryan Cristante (Roma), Manuel Locatelli (Sassuolo), Lorenzo Pellegrini (Roma), Matteo Pessina (Atalanta), Stefano Sensi (Inter), Marco Verratti (Paris)
Forwards: Andrea Belotti (Torino), Domenico Berardi (Sassuolo), Federico Bernardeschi (Juventus), Federico Chiesa (Juventus), Vincenzo Grifo (Freiburg), Ciro Immobile (Lazio), Lorenzo Insigne (Napoli), Moise Kean (Paris), Matteo Politano (Napoli), Giacomo Raspadori (Sassuolo)
Neitherlands
Provisional 34-man squad.
Goalkeepers: Marco Bizot (AZ), Jasper Cillessen (Valencia), Tim Krul (Norwich), Maarten Stekelenburg (Ajax)
Defenders: Patrick van Aanholt (Crystal Palace), Nathan Aké (Manchester City), Daley Blind (Ajax), Denzel Dumfries (PSV), Hans Hateboer (Atalanta), Rick Karsdorp (Roma), Matthijs de Ligt (Juventus), Jeremiah St. Juste (Mainz), Kenny Tete (Fulham), Jurriën Timber (Ajax), Joël Veltman (Brighton), Stefan de Vrij (Inter Milan), Owen Wijndal (AZ)
Midfielders: Donny van de Beek (Manchester United), Ryan Gravenberch (Ajax), Frenkie de Jong (Barcelona), Davy Klaassen (Ajax), Teun Koopmeiners (AZ), Marten de Roon (Atalanta), Tonny Vilhena (Krasnodar), Georginio Wijnaldum (Liverpool)
Forwards: Steven Berghuis (Feyenoord), Steven Bergwijn (Tottenham), Anwar El Ghazi (Aston Villa), Cody Gakpo (PSV), Luuk de Jong (Sevilla), Donyell Malen (PSV), Memphis Depay (Lyon), Quincy Promes (Spartak Moskva), Wout Weghorst (Wolfsburg)
North Macedonia
Provisional 26-man squad.
Goalkeepers: Stole Dimitrievski (Rayo Vallecano), Damjan Siskovski (Doxa Katokopia), Riste Jankov (Rabotnicki)
Defenders: Stefan Ristovski (Dinamo Zagreb), Visar Musliu (Fehérvár), Egzon Bejtulai (Shkëndija), Kire Ristevski (Újpest), Gjoko Zajkov (Charleroi), Darko Velkovski (Rijeka), Ezdzan Alioski (Leeds)
Midfielders: Arijan Ademi (Dinamo Zagreb), Enis Bardhi (Levante), Stefan Spirovski (AEK Larnaca), Boban Nikolov (Lecce), Tihomir Kostadinov (Ružomberok), Ferhan Hasani (Partizani), Eljif Elmas (Napoli), Daniel Avramovski (Kayserispor), Darko Curlinov (Stuttgart), Marjan Radeski (Akademija Pandev)
Forwards: Goran Pandev (Genoa), Aleksandar Trajkovski (Mallorca), Ivan Trickovski (AEK Larnaca), Vlatko Stojanovski (Chambly), Krste Velkovski (Sarajevo), Milan Ristovski (Spartak Trnava)
Poland
Poland have named their 26-man squad, plus five reserves.
Goalkeepers: Łukasz Fabiański (West Ham), Wojciech Szczęsny (Juventus), Łukasz Skorupski (Bologna)
Defenders: Jan Bednarek (Southampton), Bartosz Bereszyński (Sampdoria), Paweł Dawidowicz (Verona), Kamil Glik (Benevento), Michał Helik (Barnsley), Tomasz Kędziora (Dynamo Kyiv), Kamil Piątkowski (Raków Częstochowa), Tymoteusz Puchacz (Lech Poznań), Maciej Rybus (Lokomotiv Moskva)
Midfielders: Przemysław Frankowski (Chicago Fire), Kamil Jóźwiak (Derby), Mateusz Klich (Leeds), Kacper Kozłowski (Pogoń Szczecin), Grzegorz Krychowiak (Lokomotiv Moskva), Karol Linetty (Torino), Jakub Moder (Brighton), Przemysław Płacheta (Norwich), Piotr Zieliński (Napoli)
Forwards: Dawid Kownacki (Fortuna Düsseldorf), Robert Lewandowski (Bayern), Arkadiusz Milik (Marseille), Karol Świderski (PAOK), Jakub Świerczok (Piast Gliwice)
Reserves: Radosław Majecki (Monaco), Rafał Augustyniak (Ural Ekaterinburg), Kamil Grosicki (West Brom), Robert Gumny (Augsburg), Sebastian Szymański (Dinamo Moskva)
Portugal
Portugal have named their 26-man squad.
Goalkeepers: Anthony Lopes (Lyon), Rui Patrício (Wolves), Rui Silva (Granada)
Defenders: João Cancelo (Manchester City), Nélson Semedo (Wolves), José Fonte (LOSC Lille), Pepe (Porto), Rúben Dias (Manchester City), Nuno Mendes (Sporting CP), Raphael Guerreiro (Dortmund)
Midfielders: Danilo Pereira (Paris), João Palhinha (Sporting CP), Rúben Neves (Wolves), Bruno Fernandes (Manchester United), João Moutinho (Wolves), Renato Sanches (LOSC Lille), Sérgio Oliveira (Porto), William Carvalho (Real Betis)
Forwards: Pedro Gonçalves (Sporting CP), André Silva (Eintracht Frankfurt), Bernardo Silva (Manchester City), Cristiano Ronaldo (Juventus), Diogo Jota (Liverpool), Gonçalo Guedes (Valencia), João Félix (Atlético Madrid), Rafa Silva (Benfica)
Russia
Provisional 30-man squad.
Goalkeepers: Yuri Dyupin (Rubin), Andrei Lunev (Zenit), Matvei Safonov (Krasnodar), Anton Shunin (Dinamo Moskva)
Defenders: Georgi Dzhikiya (Spartak Moskva), Igor Diveev (CSKA Moskva), Roman Yevgenyev (Dinamo Moskva), Yuri Zhirkov (Zenit), Vyacheslav Karavaev (Zenit), Fedor Kudryashov (Antalyaspor), Ilya Samoshnikov (Rubin), Andrei Semenov (Akhmat), Mario Fernandes (CSKA Moskva)
Midfielders: Dmitri Barinov (Lokomotiv Moskva), Rifat Zhemaletdinov (Lokomotiv Moskva), Maksim Mukhin (Lokomotiv Moskva), Aleksandr Golovin (Monaco), Arsen Zakharyan (Dinamo Moskva), Daniil Fomin (Dinamo Moskva), Roman Zobnin (Spartak Moskva), Alexei Ionov (Krasnodar), Daler Kuzyayev (Zenit), Andrei Mostovoy (Zenit), Magomed Ozdoev (Zenit), Denis Makarov (Rubin), Aleksei Miranchuk (Atalanta), Denis Cheryshev (Valencia)
Forwards: Artem Dzyuba (Zenit), Anton Zabolotny (Sochi), Aleksandr Sobolev (Spartak Moskva)
Scotland
Scotland have named their 26-man squad.
Goalkeepers: Craig Gordon (Heart of Midlothian), David Marshall (Derby), Jon McLaughlin (Rangers)
Defenders: Liam Cooper (Leeds), Declan Gallagher (Motherwell), Grant Hanley (Norwich), Jack Hendry (Celtic), Scott McKenna (Nottingham Forest), Stephen O'Donnell (Motherwell), Nathan Patterson (Rangers), Andy Robertson (Liverpool), Greg Taylor (Celtic), Kieran Tierney (Arsenal)
Midfielders: Stuart Armstrong (Southampton), Ryan Christie (Celtic), John Fleck (Sheffield United), Billy Gilmour (Chelsea), John McGinn (Aston Villa), Callum McGregor (Celtic), Scott McTominay (Manchester United), David Turnbull (Celtic)
Forwards: Ché Adams (Southampton), Lyndon Dykes (QPR), James Forrest (Celtic), Ryan Fraser (Newcastle United), Kevin Nisbet (Hibernian)
Slovakia
Provisional 24-man squad.
Goalkeepers: Martin Dúbravka (Newcastle), Marek Rodák (Fulham), Dušan Kuciak (Lechia Gdańsk)
Defenders: Peter Pekarík (Hertha Berlin), Ľubomír Šatka (Lech Poznań), Denis Vavro (Huesca), Milan Škriniar (Inter Milan), Tomáš Hubočan (Omonoia), Jakub Holúbek (Gliwice)
Midfielders: Marek Hamšík (IFK Göteborg), Stanislav Lobotka (Napoli), Patrik Hrošovský (Genk), Juraj Kucka (Parma), Ondrej Duda (Köln), Róbert Mak (Ferencváros), Vladimír Weiss (Slovan Bratislava), László Bénes (Augsburg), Lukáš Haraslín (Sassuolo), Tomáš Suslov (Groningen), Matúš Bero (Arnhem), Erik Jirka (Mirandés)
Forwards: Michal Ďuriš (Omonoia), Róbert Boženík (Feyenoord), Dávid Strelec (Slovan Bratislava)
Spain
Spain have named their 24-man squad.
Goalkeepers: David de Gea (Manchester United), Unai Simón (Athletic), Robert Sánchez (Brighton & Hove Albion)
Defenders: José Gayà (Valencia), Jordi Alba (Barcelona), Pau Torres (Villarreal), Aymeric Laporte (Manchester City), Eric García (Manchester City), Diego Llorente (Leeds United), César Azpilicueta (Chelsea), Marcos Llorente (Atlético)
Midfielders: Sergio Busquets (Barcelona), Rodri Hernández (Manchester City), Pedri (Barcelona), Thiago Alcántara (Liverpool), Koke (Atlético), Fabián Ruiz (Napoli)
Forwards: Dani Olmo (Leipzig), Mikel Oyarzabal (Real Sociedad), Gerard Moreno (Villarreal), Álvaro Morata (Juventus), Ferran Torres (Manchester City), Adama Traoré (Wolves), Pablo Sarabia (Paris)
Spain coach Luis Enrique on selecting 24 players instead of 26: "We don't want to take any more because we want everyone to have a chance of playing, and we know that only around 18 or 19 will actually play.”
Sweden
Provisional 26-man squad.
Goalkeepers: Karl-Johan Johnsson (København), Kristoffer Nordfeldt (Gençlerbirliği), Robin Olsen (Everton)
Defenders: Emil Krafth (Newcastle United), Victor Lindelöf (Manchester United), Marcus Danielson (Dalian Yifang), Martin Olsson (Häcken), Ludwig Augustinsson (Werder Bremen), Pontus Jansson (Brentford), Filip Helander (Rangers), Mikael Lustig (AIK), Andreas Granqvist (Helsingborg)
Midfielders: Emil Forsberg (Leipzig), Ken Sema (Watford), Viktor Claesson (Krasnodar), Dejan Kulusevski (Juventus), Sebastian Larsson (AIK), Albin Ekdal (Sampdoria), Kristoffer Olsson (Krasnodar), Jens-Lys Cajuste (Midtjylland), Mattias Svanberg (Bologna), Gustav Svensson (Guangzhou)
Forwards: Marcus Berg (Krasnodar), Alexander Isak (Real Sociedad), Robin Quaison (Mainz), Jordan Larsson (Spartak Moskva)
Switzerland
Provisional 29-man squad.
Goalkeepers: Yann Sommer (Mönchengladbach), Yvon Mvogo (PSV), Jonas Omlin (Montpellier), Gregor Kobel (Stuttgart)
Defenders: Manuel Akanji (Dortmund), Loris Benito (Bordeaux), Nico Elvedi (Mönchengladbach), Kevin Mbabu (Wolfsburg), Becir Omeragic (Zürich), Ricardo Rodríguez (Torino), Silvan Widmer (Basel), Fabian Schär (Newcastle United), Jordan Lotomba (Nice), Eray Cömert (Basel)
Midfielders: Granit Xhaka (Arsenal), Denis Zakaria (Mönchengladbach), Remo Freuler (Atalanta), Djibril Sow (Frankfurt), Admir Mehmedi (Wolfsburg), Xherdan Shaqiri (Liverpool), Ruben Vargas (Augsburg), Steven Zuber (Frankfurt), Edimilson Fernandes (Mainz), Christian Fassnacht (Young Boys), Dan Ndoye (Nice), Andi Zeqiri (Brighton)
Forwards: Breel Embolo (Mönchengladbach), Mario Gavranović (Dinamo Zagreb), Haris Seferović (Benfica)
Turkey
Provisional 30-man squad.
Goalkeepers: Mert Günok (İstanbul Başakşehir), Uğurcan Çakır (Trabzonspor), Altay Bayındır (Fenerbahçe), Gökhan Akkan (Rizespor)
Defenders: Zeki Çelik (LOSC Lille), Mert Müldür (Sassuolo), Merih Demiral (Juventus), Ozan Kabak (Liverpool), Çağlar Söyüncü (Leicester), Kaan Ayhan (Sassuolo), Umut Meraş (Le Havre), Rıdvan Yılmaz (Beşiktaş)
Midfielders: Abdülkadir Ömür (Trabzonspor), Cengiz Ünder (Leicester), Efecan Karaca (Alanyaspor), Halil Akbunar (Göztepe), Dorukhan Toköz (Beşiktaş), İrfan Can Kahveci (Fenerbahçe), Mahmut Tekdemir (İstanbul Başakşehir), Okay Yokuşlu (West Brom), Orkun Kökçü (Feyenoord), Ozan Tufan (Fenerbahçe), Taylan Antalyalı (Galatasaray), Hakan Çalhanoğlu (AC Milan), Yusuf Yazıcı (LOSC Lille)
Forwards: Burak Yılmaz (LOSC Lille), Enes Ünal (Getafe), Halil İbrahim Dervişoğlu (Galatasaray), Kenan Karaman (Fortuna Düsseldorf), Kerem Aktürkoğlu (Galatasaray)
Ukraine
Provisional 35-man squad.
Goalkeepers: Georgiy Bushchan (Dynamo Kyiv), Andriy Lunin (Real Madrid), Andriy Pyatov (Shakhtar Donetsk), Anatolii Trubin (Shakhtar Donetsk)
Defenders: Eduard Sobol (Club Brugge), Illia Zabarnyi (Dynamo Kyiv), Viktor Korniienko (Shakhtar Donetsk), Serhiy Kryvtsov (Shakhtar Donetsk), Denys Popov (Dynamo Kyiv), Oleksandr Syrota (Dynamo Kyiv), Oleksandr Tymchyk (Dynamo Kyiv), Bogdan Mykhaylichenko (Anderlecht), Vitaliy Mykolenko (Dynamo Kyiv), Oleksandr Karavaev (Dynamo Kyiv), Mykola Matviyenko (Shakhtar Donetsk)
Midfielders: Serhiy Sydorchuk (Dynamo Kyiv), Volodymyr Shepeliev (Dynamo Kyiv), Ruslan Malinovskyi (Atalanta), Mykola Shaparenko (Dynamo Kyiv), Yevhen Konoplyanka (Shakhtar Donetsk), Marlos (Shakhtar Donetsk), Yevhen Makarenko (Kortrijk), Viktor Kovalenko (Atalanta), Oleksandr Zinchenko (Manchester City), Viktor Tsygankov (Dynamo Kyiv), Taras Stepanenko (Shakhtar Donetsk), Andriy Yarmolenko (West Ham), Oleksandr Zubkov (Ferencváros), Heorhii Sudakov (Shakhtar Donetsk), Oleksandr Andriyevskiy (Dynamo Kyiv), Bogdan Lednev (Dynamo Kyiv), Artem Bondarenko (Mariupol)
Forwards: Roman Yaremchuk (Gent), Artem Besedin (Dynamo Kyiv), Artem Dovbyk (Dnipro-1)
Wales
Provisional 28-man squad.
Goalkeepers: Wayne Hennessey (Crystal Palace), Danny Ward (Leicester City), Adam Davies (Stoke City)
Defenders: James Lawrence (St. Pauli), Ben Davies (Tottenham), Joe Rodon (Tottenham), Chris Mepham (Bournemouth), Chris Gunter (Charlton Athletic), Rhys Norrington-Davies (Sheffield United), Neco Williams (Liverpool), Tom Lockyer (Luton Town)
Midfielders: Joe Allen (Stoke City), Joe Morrell (Luton Town), Ethan Ampadu (Chelsea), Matthew Smith (Manchester City), Jonny Williams (Cardiff City), Aaron Ramsey (Juventus), Dylan Levitt (Manchester United), Rubin Colwill (Cardiff City), George Thomas (Queens Park Rangers)
Forwards: Kieffer Moore (Cardiff City), Harry Wilson (Liverpool), Gareth Bale (Real Madrid), David Brooks (Bournemouth), Tyler Roberts (Leeds United) Tom Lawrence (Derby County), Rabbi Matondo (Schalke), Mark Harris (Cardiff City)
*Does not include the following players with outstanding club commitments: Daniel James (Manchester United), Brennan Johnson (Lincoln City), Ben Cabango and Connor Roberts (Swansea City), Josh Sheehan and Tom King (Newport County).