Austria
Aleksandar Dragovic
Marc Janko
Belgium
Dedryck Boyata
Björn Engels
Vincent Kompany
Nicolas Lombaerts
Croatia
Josip Pivaric
Dejan Lovren (beef w/ manager)
England
Jack Butland
Fabian Delph
Phil Jagielka
Alex Oxlade-Chamberlain
Luke Shaw
Danny Welbeck
France
Karim Benzema (blackmail plot)
Lassana Diarra
Aymeric Laporte
Jeremy Mathieu
Mamadou Sakho (failed drug test)
Mathieu Valbuena (so called fitness problems)
Raphaël Varane
Kurt Zouma
Germany
İlkay Gündoğan
Marco Reus
Antonio Rüdiger
Italy
Claudio Marchisio
Ricardo Montolivo
Mattia Perin
Marco Verratti
Northern Ireland
Chris Brunt
Portugal
Fábio Coentrão
Danny
Republic of Ireland
Rob Elliot
Alan Judge
Switserland
Josip Drmic (doubt)
Sweden
Albin Ekdal (doubt)
Ukraine
Ruslan Malinovski
*If there are more players to miss out (which I'm sure there are), please LMK in comments and I'll update the list.