This is a list of the largest Eastern Orthodox church buildings in the world, based on area and capacity. Any Eastern Orthodox church building that has a capacity of 3,000 people or more, can be added to this page. Entries are included even if they currently do not function as a church. For example, the Hagia Sophia is included – it was originally built as a church but was later converted into a mosque. Sorting is done by volume (priority) and area. The church building are listed in alphabetical order according to country. The churches are from various jurisdictions of the Eastern Orthodox Church. List See also List of tallest Eastern Orthodox church buildings List of largest church buildings List of tallest domes Lists of cathedrals List of Greek Orthodox churches in the United States List of Russian Orthodox churches Footnotes References Eastern Orthodoxy-related lists Orth Orth Orthodox Oriental Orthodoxy-related lists Eastern Orthodox church buildings, Largest Church, Eastern Orthodox