| Contents |
| Formation and powers |
| List of the communities and provinces |
| Language footnotes |
| Plazas de soberanía |
| See also |
| References |
| External links |
| 'Name' ''Local name(s)'' | 'Capital' | 'Provinces' | 'Capital' |
|---|---|---|---|
| 'Andalusia' Sp. ''Andalucía'' | Seville (Government, Parliament and Ombudsman) Sp. ''Sevilla'' Granada (High Court of Justice) | Almería | Almería |
| Cádiz | Cádiz | ||
| Córdoba | Córdoba | ||
| Granada | Granada | ||
| Huelva | Huelva | ||
| Jaén | Jaén | ||
| Málaga | Málaga | ||
| Seville Sp. ''Sevilla'' | Seville Sp. ''Sevilla'' | ||
| 'Aragon' Sp. ''Aragón'' Ar.1''Aragón'' Cat.1 ''Aragó'' | Zaragoza | Sp. Huesca Ar.1 ''Uesca'' Cat.1 ''Osca'' | Sp. Huesca Ar.1 ''Uesca'' Cat.1 ''Osca'' |
| Sp. Teruel Ar.1 ''Tergüel'' Cat.1 ''Terol'' | Sp. Teruel Ar.1 ''Tergüel'' Cat.1 ''Terol'' | ||
| Zaragoza Cat.1 ''Saragossa'' | Zaragoza Cat.1 ''Saragossa'' | ||
| 'Principality of Asturias': Sp. ''Principado de Asturias'' Ast. 1''Principáu d'Asturies'' | Sp. Oviedo Ast.1 ''Uviéu'' | Sp. Asturias Ast.1 ''Asturies'' | Sp. Oviedo Ast.1 ''Uviéu'' |
| 'Balearic Islands' Cat. ''Illes Balears'' Sp. ''Islas Baleares'' | Palma de Mallorca Cat. ''Palma'' (official) | Balearic Islands Cat. ''Illes Balears'' Sp. ''Islas Baleares'' | Palma de Mallorca Cat. ''Palma'' (official) |
| 'Basque Country' Ba. ''Euskal Autonomi Erkidegoa'' Sp. ''Comunidad Autónoma Vasca'' | Ba. Vitoria-Gasteiz (official), Gasteiz (historic) Sp. ''Vitoria-Gasteiz'' (official), Vitoria (historic) | Ba. Araba Sp. ''Álava'' | Ba. Gasteiz Sp. ''Vitoria'' |
| Ba. Gipuzkoa Sp. ''Guipúzcoa'' | Ba. Donostia Sp. ''San Sebastián'' | ||
| Biscay Ba. ''Bizkaia'' Sp. ''Vizcaya'' | Ba. Bilbo Sp. ''Bilbao'' | ||
| 'Canary Islands' Sp. ''Islas Canarias'' | Santa Cruz de Tenerife/ Las Palmas de Gran Canaria | Santa Cruz de Tenerife | Santa Cruz de Tenerife |
| Las Palmas | Las Palmas de Gran Canaria | ||
| 'Cantabria' | Santander | Cantabria | Santander |
| 'Castile-La Mancha' Sp. ''Castilla-La Mancha'' | Toledo (Regional Government and Parliament) Albacete (Superior Court of Justice and Ombudsman) | Albacete | Albacete |
| Ciudad Real | Ciudad Real | ||
| Cuenca | Cuenca | ||
| Guadalajara | Guadalajara | ||
| Toledo | Toledo | ||
| 'Castile and León' Sp. ''Castilla y León'' | Valladolid (Regional Government and Parliament) Burgos (Superior Court of Justice) León (Ombudsman) | Ávila | Ávila |
| Burgos | Burgos | ||
| León | León | ||
| Palencia | Palencia | ||
| Salamanca | Salamanca | ||
| Segovia | Segovia | ||
| Soria | Soria | ||
| Valladolid | Valladolid | ||
| Zamora | Zamora | ||
| 'Catalonia' Cat. ''Catalunya'' Sp. ''Cataluña'' | Barcelona | Barcelona | Barcelona |
| Cat. Girona Sp. ''Gerona'' | Cat. Girona Sp. ''Gerona'' | ||
| Cat. Lleida Sp. ''Lérida'' | Cat. Lleida Sp. ''Lérida'' | ||
| Tarragona | Tarragona | ||
| 'Extremadura' | Mérida | Badajoz | Badajoz |
| Cáceres | Cáceres | ||
| 'Galicia' Gl. ''Galicia'', ''Galiza'' Sp. ''Galicia'' | Santiago de Compostela (Regional Government, Parliament and Ombudsman) A Coruña (High Court of Justice) | Gl. A Coruña Sp. ''La Coruña'' | Gl. A Coruña Sp. ''La Coruña'' |
| Lugo | Lugo | ||
| Gl. Ourense Sp. ''Orense'' | Gl. Ourense Sp. ''Orense'' | ||
| Pontevedra | Pontevedra | ||
| 'La Rioja' | Logroño | La Rioja | Logroño |
| 'Madrid' | Madrid | Madrid | Madrid |
| 'Region of Murcia' Sp. ''Región de Murcia'' | Murcia | Murcia | Murcia |
| 'Foral Community of Navarre' Sp. ''Comunidad Foral de Navarra'' Ba. ''Nafarroako Foru Komunitatea'' | Pamplona Ba. ''Iruña'' | Navarre Sp. ''Navarra'' Ba. ''Nafarroa'' | Pamplona Ba. ''Iruña'' |
| 'Valencian Community' Vl. ''Comunitat Valenciana'' Sp. ''Comunidad Valenciana'' | Vl. València Sp. ''Valencia'' | Vl. Alacant Sp. ''Alicante'' | Vl. Alacant Sp. ''Alicante'' |
| Vl. Castelló Sp. ''Castellón'' | Vl. Castelló de la Plana Sp. ''Castellón de la Plana'' | ||
| Vl. València Sp. ''Valencia'' | Vl. València Sp. ''Valencia'' |