Alfonso of Spain
Alfonso of Spain designates the following people:
- Alfonso VII (León) (1105–1157), King of Castile
- Alfonso XII (Spain) (1857–1885), King of Spain
- Alfonso XIII (Spain) (1886–1941), King of Spain
- Alfons Pius de Borbón (1907–1938), Prince of Asturias
- Alfons Jaime de Borbón (1936–1989), Spanish pretender to the throne
