Kalenderhane Camii

Kalenderhane Mosque
The Mosque viewed from the southeast in 2012
Religion
Affiliation	Sunni Islam
Year consecrated	1746
Location
Location	Istanbul, Turkey
Location in the Fatih district of Istanbul
Geographic coordinates	41°00′47″N 28°57′37″E / 41.013132°N 28.960304°E / 41.013132; 28.960304
Architecture
Type	Church with Greek cross plan
Style	Middle Byzantine - Comnenian
Completed	12th century
Minaret(s)	1

Kalenderhane Mosque (Turkish: Kalenderhane Camii) is a former Eastern Orthodox church in Istanbul, converted into a mosque by the Ottomans. With high probability the church was originally dedicated to the Theotokos Kyriotissa. The building is sometimes referred to as Kalender Haneh Jamissi and St. Mary Diaconissa. This building represents one among the few extant examples of a Byzantine church with domed Greek cross plan.