David de Gea has been included in Spain's preliminary squad for Euro 2012.

The Manchester United goalkeeper, who has yet to feature for the senior side, is one of 21 players that have been called up by coach Vicente Del Bosque.

The boss is expected to add around a dozen more players to the squad once the Spanish Cup final between Barcelona and Athletic Bilbao, as well as the Champions League final between Chelsea and Bayern Munich have been concluded.

Spain's preliminary squad for Euro 2012

Goalkeepers: Iker Casillas (Real Madrid), David De Gea (Manchester United), Pepe Reina (Liverpool)

Defenders: Alvaro Arbeloa (Real Madrid), Sergio Ramos (Real Madrid), Jordi Alba (Valencia), Raul Albiol (Real Madrid), Alvaro Dominguez (Atletico Madrid), Ignacio Monreal (Malaga) Juanfran (Atletico Madrid)

Midfielders: Isco (Malaga), Xabi Alonso (Real Madrid), Santi Cazorla (Malaga), Benat (Real Betis), Javier Garcia (Benfica), Bruno Soriano (Villarreal), David Silva (Manchester City), Jesus Navas (Sevilla)

Forwards: Adrian Lopez (Atletico Madrid), Roberto Soldado (Valencia), Alvaro Negredo (Sevilla)