This article seeks to be a clearinghouse of information and links regarding the history and state of Orthodox Christianity in Spain.
- Greek Orthodox Metropolis of Spain and Portugal (Church of Constantinople)
- Patriarchal Exarchate for Orthodox Parishes of Russian Tradition in Western Europe (Ecumenical Patriarchate)
- Russian Orthodox Diocese of Chersonese (Korsoun) (Church of Russia)
- Romanian Orthodox Metropolitanate of Western and Southern Europe (Church of Romania)
- Serbian Orthodox Diocese of France and Western Europe (Church of Serbia)
- Bulgarian Orthodox Diocese of Western and Central Europe (Church of Bulgaria)