Greenwood made his senior debut earlier this season but has not been involved in Gareth Southgate’s squad since being sent home from Iceland in September for breaching coronavirus restrictions.
The group and knockout stages of the tournament are being held separately, with the former taking place during the current international break and the latter at the end of the club season.
England begin their group stage campaign against Switzerland in Slovenia, before facing Portugal and Croatia.
Goalkeepers: Josef Bursik (Stoke City), Josh Griffiths (Cheltenham Town, loan from West Bromwich Albion), Aaron Ramsdale (Sheffield United)
Defenders: Max Aarons (Norwich City), Ben Godfrey (Everton), Marc Guehi (Swansea City, loan from Chelsea), Lloyd Kelly (AFC Bournemouth), Ryan Sessegnon (Hoffenheim, loan from Tottenham Hotspur), Steven Sessegnon (Bristol City, loan from Fulham), Japhet Tanganga (Tottenham Hotspur), Ben Wilmot (Watford)
Midfielders: Tom Davies (Everton), Ebere Eze (Crystal Palace), Conor Gallagher (West Bromwich Albion, loan from Chelsea), Curtis Jones (Liverpool), Dwight McNeil (Burnley), Oliver Skipp (Norwich City, loan from Tottenham Hotspur), Todd Cantwell (Norwich City)
Attackers: Rhian Brewster (Sheffield United), Callum Hudson-Odoi (Chelsea), Noni Madueke (PSV Eindhoven), Eddie Nketiah (Arsenal), Emile Smith Rowe (Arsenal)