You can find Spanish football logos as PNG and 2500×2500 px. on this page
Athletic Bilbao 
Atlético Madrid 
CA Osasuna 
Cadiz CF 
Deportivo Alavés 
Elche CF 
FC Barcelona 
Getafe CF 
Granada CF 
Levante UD 
RC Celta Vigo 
Real Betis 
Real Madrid 
Real Sociedad 
Real Valladolid 
SD Eibar 
SD Huesca 
Sevilla FC 
Valencia CF 
Villarreal CF
where is real madrid and real betis?