^"Census of Population, Households and Dwellings in Montenegro 2011"(PDF). Monstat. pp. 14, 15. Retrieved July 12, 2011. For the purpose of the chart, the categories 'Islam' and 'Muslims' were merged; 'Buddhist' (.02) and Other Religions were merged; 'Atheist' (1.24) and 'Agnostic' (.07) were merged; and 'Adventist' (.14), 'Christians' (.24), 'Jehovah Witness' (.02), and 'Protestants' (.02) were merged under 'Other Christian'.
^Gesellschaft Orthodoxe Medien e.V. im Auftrag der Orthodoxen Bischofskonferenz in Deutschland (Hrsg.): Orthodoxer Liturgischer Kalender 2017., 18. Jahrgang, 2016, S. III: In Deutschland können wir begründeten Hochrechnungen [zufolge] inzwischen von einer Zahl von bald an die zwei Millionen orthodoxer Christen ausgehen, die immer mehr in die hiesige Gesellschaft hineinwachsen und sich in ihr verwurzeln.
^"Belonging to a religious community by age and sex, 2000-2020". Tilastokeskuksen PX-Web tietokannat. Government. Archived from
the original on 2 April 2019. Retrieved 5 April 2021. Note these are official state religious registration numbers, people may be registered yet not practicing/believing and they may be believing/practicing but not registered.
^The ROC
severed full communion with the Ecumenical Patriarchate in 2018, and later severed full communion with the
primates of the Church of Greece, the Patriarchate of Alexandria, and the Church of Cyprus in 2020.
^
abcdefghAutocephaly or autonomy is not universally recognized.
^UOC-MP was moved to formally cut ties with the ROC as of May 27th 2022.
^
abSemi-autonomous part of the
Russian Orthodox Church whose autonomy is not universally recognized.
^"Census of Population, Households and Dwellings in Montenegro 2011"(PDF). Monstat. pp. 14, 15. Retrieved July 12, 2011. For the purpose of the chart, the categories 'Islam' and 'Muslims' were merged; 'Buddhist' (.02) and Other Religions were merged; 'Atheist' (1.24) and 'Agnostic' (.07) were merged; and 'Adventist' (.14), 'Christians' (.24), 'Jehovah Witness' (.02), and 'Protestants' (.02) were merged under 'Other Christian'.
^Gesellschaft Orthodoxe Medien e.V. im Auftrag der Orthodoxen Bischofskonferenz in Deutschland (Hrsg.): Orthodoxer Liturgischer Kalender 2017., 18. Jahrgang, 2016, S. III: In Deutschland können wir begründeten Hochrechnungen [zufolge] inzwischen von einer Zahl von bald an die zwei Millionen orthodoxer Christen ausgehen, die immer mehr in die hiesige Gesellschaft hineinwachsen und sich in ihr verwurzeln.
^"Belonging to a religious community by age and sex, 2000-2020". Tilastokeskuksen PX-Web tietokannat. Government. Archived from
the original on 2 April 2019. Retrieved 5 April 2021. Note these are official state religious registration numbers, people may be registered yet not practicing/believing and they may be believing/practicing but not registered.
^The ROC
severed full communion with the Ecumenical Patriarchate in 2018, and later severed full communion with the
primates of the Church of Greece, the Patriarchate of Alexandria, and the Church of Cyprus in 2020.
^
abcdefghAutocephaly or autonomy is not universally recognized.
^UOC-MP was moved to formally cut ties with the ROC as of May 27th 2022.
^
abSemi-autonomous part of the
Russian Orthodox Church whose autonomy is not universally recognized.