Former mosques

The Arch of Galerius (Gr.: αψίδα του Γαλερίου) or Kamara) Gr.

The Parthenon (/ˈpɑːrθəˌnɒnˌ -nən/; Ancient Greek: Παρθενών; Modern Greek: Παρθενώνας, Parthenónas) is a former temple, on the Athenian Acropolis, Greece, dedicated to the goddess Athena, whom the people of Athens considered their patron.

Hagia Sophia (from the Greek: Ἁγία Σοφία, [aˈʝia soˈfia]), "Holy Wisdom"; Latin: Sancta Sophia or Sancta Sapientia; Turkish: Ayasofya) was a Greek Orthodox Christian patriarchal basilica (church), later an imperial mosque, and now a museum (Ayasofya Müzesi) in Istanbul, Turkey.

The Cathedral of Saint Mary of the See (Spanish: Catedral de Santa María de la Sede), better known as Seville Cathedral, is a Roman Catholic cathedral in Seville (Andalusia, Spain).

The Cathedral of Santa Maria of Palma, more commonly referred to as La Seu (a title also used by many other churches), is a Gothic Roman Catholic cathedral located in Palma, Majorca, Spain.

The Church of Panagia Chalkeon (Greek: Παναγία τῶν Χαλκέων) is an 11th-century Byzantine church in the northern Greek city of Thessaloniki.

Matthias Church (Hungarian: Mátyás-templom) is a Roman Catholic church located in Budapest, Hungary, in front of the Fisherman's Bastion at the heart of Buda's Castle District.

Granada Cathedral, or the Cathedral of the Incarnation (Spanish: Catedral de Granada, Santa Iglesia Catedral Metropolitana de la Encarnación de Granada) is the cathedral in the city of Granada, capital of the province of the same name in the Autonomous Region of Andalusia, Spain.

The Babri Masjid (translation: Mosque of Babur), was a mosque in Ayodhya, India.

San Giovanni degli Eremiti (St. John of the Hermits) is a church in Palermo, Sicily, near the Palazzo dei Normanni.

The Church of Prophet Elijah (Greek: Ναός Προφήτη Ηλία) is a 14th-century church in Thessaloniki, Greece, and a UNESCO World Heritage Site.

The National Archaeological Museum (Bulgarian: Национален археологически музей, Natsionalen arheologicheski muzey) is an archaeological museum in the centre of Sofia, the capital of Bulgaria.

The Church of Saint Panteleimon (Greek: Ναός Αγίου Παντελεήμονα) is a late Byzantine church in Thessaloniki, Greece, and a UNESCO World Heritage Site.

The Cathedral Church of Saint Mary in Murcia (Spanish: Iglesia Catedral de Santa María en Murcia), commonly called the Cathedral of Murcia, is a church in the city of Murcia, Spain.

Mother of God Ljeviška (Serbian: Богородица Љевишка/Bogorodica Ljeviška, Albanian: Kisha e Shën Premtës) is a 14th-century Serbian Orthodox church in the town of Prizren, located in southern Kosovo.

The Primate Cathedral of Saint Mary of Toledo (Spanish: Catedral Primada Santa María de Toledo) is a Roman Catholic cathedral in Toledo, Spain.

The Mosque–Cathedral of Córdoba (Spanish: Mezquita-Catedral de Córdoba), also known as the Great Mosque of Córdoba (Spanish: Mezquita de Córdoba) and the Mezquita, whose ecclesiastical name is the Cathedral of Our Lady of the Assumption (Spanish: Catedral de Nuestra Señora de la Asunción), is the Catholic cathedral of the Diocese of Córdoba dedicated to the Assumption of the Virgin Mary and located in the Spanish region of Andalusia.

The Cathedral of Saint Mary the Crowned is a Roman Catholic cathedral in Gibraltar.

The Cathedral Basilica of Ciutadella de Menorca is a church in Ciutadella de Menorca, in the island of Minorca, in Balearic Islands, Spain.

The Metropolitan Cathedral–Basilica of the Assumption of Our Lady of Valencia (Spanish: Iglesia Catedral-Basílica Metropolitana de la Asunción de Nuestra Señora de Valencia, Valencian: Església Catedral-Basílica Metropolitana de l'Assumpció de la Nostra Senyora de València), alternatively known as Saint Mary's Cathedral or Valencia Cathedral, is a Roman Catholic parish church in Valencia, Spain.

The Adina Mosque ruins are the ruins of the largest mosque in the Indian subcontinent, located in the Indian state of West Bengal, near the border with Bangladesh.

Arnaudija Mosque, built in 1594, was a large mosque in Banja Luka, Bosnia and Herzegovina before it was destroyed by the Army of Republika Srpska on 7 May 1993.

The Church of the Dormition of the Holy Mother of God (Bogoroditsa) (Bulgarian: Църква "Успение Богородично", tsarkva "Uspenie Bogorodichno") is a Bulgarian Orthodox church in the village of Uzundzhovo, Haskovo Municipality, Bulgaria.

The Shrine of Our Lady of Europe is a Roman Catholic parish church and national shrine of Gibraltar located at Europa Point.

The Cathedral of the Savior (Spanish: Catedral del Salvador) or La Seo de Zaragoza is a Roman Catholic cathedral in Zaragoza, in Aragon, Spain.

The Meštrović Pavilion (Croatian: Meštrovićev paviljon), also known as the Home of Croatian Artists and colloquially as džamija, Croatian for "mosque", is a cultural venue and the official seat of the Croatian Association of Artists (HDLU) located on the Square of the Victims of Fascism (Trg žrtava fašizma) in central Zagreb, Croatia.

Tzistarakis Mosque (Greek: Τζαμί Τζισταράκη, Turkish: Cizderiye Camii) is an Ottoman mosque, built in 1759, in Monastiraki Square, central Athens, Greece.

The Downtown Candlemas Church of the Blessed Virgin Mary (Hungarian: Belvárosi Gyertyaszentelő Boldogasszony-templom), formerly known as the Mosque of Pasha Qasim (Hungarian: Gázi Kászim pasa dzsámija, Turkish: Gazi Kasım Paşa Camii) is a Roman Catholic church in Pécs, Hungary, which was a mosque in the 16-17th century due to the Ottoman conquest.

The Iglesia de San Esteban is a parish church located in Plaza de San Esteban in the city of Valencia, in the Valencian Community, Spain.

The Church of San Nicolás (Spanish: Iglesia de San Nicolás) also known as the church of Church of San Nicolas de Bari, or the Church of San Nicolas de los Servitas, is Catholic parish church in central Madrid, Spain.

The Basílica de Santa María de la Asunción is a church in Arcos de la Frontera, Andalusia, in southern Spain.

The Assumption of the Virgin Cathedral is a Renaissance-style, Roman Catholic cathedral located in Santa María Square, opposite the Town Hall and the Episcopal Palace, in the center of Jaén, region of Andalusia, Spain.

The Church of the Holy Archangels Michael and Gabriel (Romanian: Biserica Sfinții Arhangheli Mihail și Gavriil), located in Piața Traian in the center of Brăila, Romania, is a Romanian Orthodox church.

Al-Muqaddamiyah Madrasa (Arabic: المدرسة المقدمية‎‎) is a madrasah complex in Aleppo, Syria.

Al-Khalisa was a Palestinian Arab village situated on a low hill on the northwestern edge of the Hula Valley of over 1,800 located 28 kilometers (17 mi) north of Safad.

Igreja de Nossa Senhora da Anunciação (Church of Our Lady of the Annunciation in English)is a church and former mosque in Mertola, Portugal.