The (
Royal)
House of Aragon was a
royal house that could refer to several different dynasties that ruled first the
County later the
Kingdom and finally the
Crown of Aragon:
- Family of Aznar Galíndez I (809–820, 844–922 or later), detached Aragon from Francia
- Family of García Galíndez (820–844), fought with the descendants of Aznar
- Jiménez dynasty (before 994–1162), established Aragonese kingdom (between 1035 and 1076)
- House of Barcelona (1137–1410), descended from previous in the female line, established Crown of Aragon
- House of Trastámara (1412–1555), descended from previous in the female line, established the Kingdom of Spain
- House of Habsburg (1516–1700), descended from previous in the female line, ruled as part of the Spanish Crown
- House of Bourbon (1700–1715), dissolved Aragonese crown with the Nueva Planta decrees