Catholic Dioceses in the World

Maasin

Maastricht

Macao

Macapá

Macarsca

Macau 澳門

Macedonia (Macedonian)

Macedonia (Bulgarian)

Maceió

Macerata

Macerata–Tolentino–Recanati–Cingoli–Treia

Machakos

Machala

Machiques

Mackenzie

Mackenzie–Fort Smith

Macomades

Macomades rusticiana

Macon

Mâcon (united)

Macra (Greece)

Macra (Algeria)

Macre

Macri

Macriana di Mauritania

Macriana in Mauretania

Macriana maggiore

Macriana maior

Macriana minor

Macriana minore

Mactaris

Madagascar

Madagascar Centrale

Madagascar Meridionale

Madagascar Settentrionale

Madang

Madarsuma

Madaura

Madauro

Madauros

Madaurus

Madeira

(Madera)

Mades

Madison

Madite

Madito

Madras

Madras and Mylapore

Madras and Myliapor

Madre di Dio a Mosca

Madrid

Madrid y Alcalá de Henares

Madura

Madura

Madura and Coromandel Coast

Madura et Côte de Coromandel

Madurai

Madurai

Madysto

Madystos

Madytus

Mæonia

Mafinga

Magallanes

Magallanes y Islas Malvinas

Magangué

Magarmel

Magdeburg

Magdeburgo

Magellano

Mageó

Maghera, Cenél Fearadhaigh and Ardstraw

Magido

Magnesia

Magnesia ad Mæandrum

Magnesia ad Sipylum

Magnesia al Meandro

Magnesia al Sipilo

Magneto

Magnetum

Magonza

Magua

Maguelonne

Magyarországi katonai ordinariátus

Magyddus

Magydus

Mahagi

Mahagi–Nioka

Mahajanga

Mahenge

Mahilëŭ

Mahilëŭ

Maiduguri

Maillezais

Maina

Maintirano

Mainz

Maiorca

Maioren

Maïssour

Maitland

Maitland–Newcastle

Maiuca

Maiuma di Gaza

Maiumas Gazæ

Maius

Majorca

Majorque

Majunga

Makarska

(Makarska)

Makassar

Makeni

Makokou

Makurdi

Malabar

Malabar mission

Malabo

Malacca

Malacca–Johor

Malacca–Singapore

Málaga

Málaga–Soatá

Malakal

Malamocco

Malang

Malange

Malanje

Malatia

Malaybalay

Malay Peninsula

Malda

Maldonado–Punta del Este

Maldonado–Punta del Este–Minas

Maliana

Malindi

Malines–Bruxelles

Malliana

Mallo

Mallorca

Mallus

(Malmedy)

Malo

Malolos

Malta

Malus

Malvasia

Malvito

Mamfe

Mamistra

Mammilla

(Mampong)

Man (Cote d’Ivoire)

Man (Isle of Man)

Manaccenser

Manado

Managua

Mananjary

Mananthavady

Manaus

Manchester

Manchuria 滿州

Manchuria and Mongolia 滿蒙獨立

Manciuria

Manciuria Meridionale

Manciuria Settentrionale

Mandalay

Mandeville

Mandya

Manfredonia

Manfredonia–Vieste

Manfredonia–Vieste–San Giovanni Rotondo

Manga

Mangalore

Mangochi

Manila

Manitoba

Manizales

Mann

Mannar

Manokwari

Manokwari–Sorong

Manono

Mansa

Mantova

Mantua

Manturanum

(Manzanillo)

Manzini

Mao–Monte Cristi

Maputo

Marabá

Maracaibo

Maracay

Mar Addai of Toronto

Maradi

Maraguia

Marajó

Maralal

Máramaros

Maramureş

Marasc

Marawi

Marazanæ

Marazanæ regiæ

Marazane

Marazane regie

Marbel

Marburg

Marča

Marcana (united)

Marcelliana

Marciana

Marcianopoli

Marcianopolis

Marcopoli

Marcopolis

Mar del Plata

Marden(sis) Syrorum

Mardin (Armenian)

Mardin (Syriac)

Mardin (Chaldean)

Mardin (Roman)

Mardin and Amida

Mareotes

Margarita (Venezuela)

Margarita (Tunisia)

Margo

Margum

Maria Einsiedeln

Mariama

Mariamia

Mariamme

Mariamne

Mariana (Brazil)

Mariana (France)

Mariana and Caroline Islands

Mariana, Caroline, and Marshall Islands

Mariana en Corse

Mariana et Acci

Mariana in Corsica

Mariana Islands

Mariane, Caroline e Marshall

Mariannhill

Maria Santissima in Astana

Maribor

Marida

Marília

Maringá

Marjeyoun

Marmarizana

Maroc

Marocco

Marocco

Maronana

Maronea

Maronia

Maroua–Mokolo

Marquesas Islands

Marquette

(Marquette)

Marrakesh

Marruecos

Marruecos

Marsabit

Marseille

Marshall Islands

(Marshalls)

Marsi

Marsico Nuovo

(Marsico Nuovo)

Marsiglia

Martana

Martanæ Tudertinorum

Marthandam

Marthandom

Martigny

Martinica

Martinique

Martirano

Martiria

Martiropoli (Roman)

Martiropoli (Syriac)

Martiropolis

Martorano

Martoranum

Martyropolis (Roman)

Martyropolis (Syriac)

(Mary Help of Christians)

Marysville

Masaka

Masan 마산

(Masasi)

Masbate

Masclianæ

Mascliane

Mascula

Maseru

Massa

Massa Carrara

Massa Carrara–Pontremoli

Massa Lubrense

Massa Marittima e Populonia

Massa Marittima–Piombino

Massimiana

Massimiana di Bizacena

Massimiana di Numidia

Massimiane

Massimianopoli

Massimianopoli di Arabia

Massimianopoli di Palestina

Massimianopoli di Pamfilia

Massimianopoli di Rodope

Massimianopoli di Tebaide

Massimianopolis in Arabia

Massimianopolis in Palæstina

Massimianopolis in Pamphylia

Massimianopolis in Rhodope

Massimianopolis in Thebaide

Massimopoli (Israel)

Massimopoli

Massimopolis

Massita

Massula

Mastaura

Mastaura di Asia

Mastaura di Licia

Mastaura in Asia

Mastaura in Lycia

Masuccaba

Masvingo

Maswa

Matadi

Matagalpa

Matamoros

Matamoros–Reynosa

Matanzas

Matar

Matara

Matara di Numidia

Matara di Proconsolare

Matara in Proconsulari

Matehuala

Matelica

(Matelica)

Mater

Matera (Italy)

Matera (Tunisia)

Matera–Irsina

Materiana

Ма́тери Бо́жией в Москве

Mathara in Numidia

Mati

Matrega

Matriga

Mattiana

Maturba

Maturín

Maumere

Maura

Mauriana

Mauricastro

Mauricastrum

Mauritius

Mavelikara

Mavelikkara

Mawlamyine

Maximiana

Maximianæ

Maximiana in Byzacena

Maximiana in Numidia

Maximianopolis

Maxita

Maxula

Maxula Prates

Mayagüez

Mayence

Maynas

Mayo

Mazaca

Mazara del Vallo

Mazatlán

Mbaïki

Mbala

Mbala–Mpika

Mbalmayo

Mbandaka

Mbandaka–Bikoro

Mbanza Congo

Mbarara

Mbeya

Mbinga

Mbuji-Mayi

Mbujimayi

Mbulu

(McLennan)

Meath

Meath

Meaux

Mechelen

Mechelen–Brussel

Mechelen–Brussels

Mecklenburg

Medaba

Medan

Medaurus

Medea

Medeli

Medellín

Medellín–Antioquía

Media

Mediana

Medianas degli Zabunii

Medianas dei Zabunii

Medianas Zabuniorum

Medininkai

Meerut

Megalopoli di Peloponneso

Megalopoli di Proconsolare

Megalopolis in Peloponneso

Megalopolis in Proconsulari

Megara

(Megen)

(Meiningen)

(Meißen)

Meixian 梅縣

Méixiàn 梅县

Meki

Mela

Melaka–Johor

Melanesia

Melbourne (Roman)

(Melbourne) (Ukrainian)

Melfi

Melfi–Rapolla–Venosa

Melipilla

Melitene (Roman)

Melitene (Armenian)

Melo

(Melo)

Meloe di Isauria

Meloe di Licia

Meloë in Isauria

Meloë in Lycia

Μήλος (united)

Melzi

Membressa

Membrone

Memfi

Memphis (USA)

Memphis (Egypt)

Mende

Méndez

Méndez y Gualaquiza

Mendi

Mendoza (Argentina)

Mendoza (Mexico)

Menefessi

Menelaite

Menelaites

Menevia

(Menevia)

Ménggǔ 蒙古

Mennith

Menoide

Menois

Menongue

Menorca

Mentesa

Meonia

Merauke

Mercedes (Argentina)

Mercedes (Uruguay)

Mercedes–Luján

Mercia

Meria

Mérida

Mérida Augusta

Mérida–Badajoz

Mérk

Merlo–Moreno

Mero

Mersebourg

Merseburg

Meru

Merus

Mesarfelta

Mesembria

Mesopotamia

Mesotimolo

Mesotymolus

Messalum

Messene

Messina

Messina–Lipari–Santa Lucia del Mela

Meta

Metaba

Metamauco

Metelis

Metellopoli

Metellopolis

Methamaucum

Methone

Methymna

Metimna

Metone

Metræ

Metre

Metropoli

Metropoli di Asia

Metropoli di Pisidia

Metropolis

Metropolis in Asia

Metropolis in Pisidia

Metuchen

Metymna

Metz

Mevania

Mexicali

México

Mexico City

Miami

Miao

Miarinarivo

Mibiarca

Michoacán

(Micono)

Microcomia

Micronesia

Midaëum

Middelburg

Middlesbrough

Mideo

Midica

Mididi

Midila

Midland District

Migirpa

Milan

Milano

Milasa

Milasso

Milazzo

Milcovia

Milcovul

Mileto (Italy)

Mileto (Turkiye)

Mileto–Nicotera–Tropea

Miletopoli

Miletopolis

Miletus

Milevi

Milevum

Military Ordinariate of Australia

Military Ordinariate of Canada

Military Ordinariate of Indonesia

Military Ordinariate of Kenya

Military Ordinariate of New Zealand

Military Ordinariate of South Korea

Military Ordinariate of the Netherlands

Military Ordinariate of the Philippines

Military Ordinariate of Uganda

Milo (united)

Milopotamo

Milopotamos

Milopotamus

Milos (united)

Milwaukee

Mimiana

Mina

Minas

(Minas)

Mindat

Mindelo

Minden

Mindo

Mindoro

Minerbium

Minervino

Minervino Murge

Minervium

Min-Hou

Minhou 閩侯

Minia

Minieh

Minna

(Minneapolis)

Minora

Minorca

Minori

Minorque

Minsk

Мінска–Магілёўская

Minsk–Mahilëŭ

Minsk–Mohilev

Minturnæ

Minturno

Minya

(Miquelon)

Mira (Roman)

Mira (Greek-Melkite)

Miracema do Norte

Miracema do Tocantins

Miranda

(Miranda)

Mirepoix (united)

Miri

Mirica

Mirina

Miriofido

Miriofito

Miseno

Misenum

Miskolc

Missene

Mission de France

Missione di Francia

Mississauga

Mississippi

Mississippi and Alabama

Missua

Misthia

Mistia

Misurata

Mitilene

Mitú

Mitú–Puerto Inírida

(Mityana)

Mitylene

Mixes

Mixtecas

Miyazaki 宮崎

Mizigi

Mlundi

Mǐnhóu 闽侯

Mnizo

Mnizus

Mobile

Mobile–Birmingham

Mocesso

Mocisso

Mocissus

Mocoa–Sibundoy

Modena

Modena–Nonantola

Modène

Modigliana

(Modigliana)

Modon

Modona

Modone

Modra

Modruš

(Modruš)

Modrussa

Mogadiscio

Mogadishu

Mogi das Cruzes

Moglæna

Moglena

Mohale’s Hoek

Mohilev

(Mohilev)

(Mokolo)

Moldavia

Moldawitza

Moldova

Moldovita

Molegbe

Molfetta

Molfetta–Ruvo–Giovinazzo–Terlizzi

Molicunza

Mombasa

Mombasa and Zanzibar

Mombasa e Zanzibar

Monaco

Monaco e Frisinga

Moncton

Mondoñedo

Mondoñedo–Ferrol

Mondovì

Monembasia

Monemvasia

Mongo

Mongolia 蒙古

Mongolia Centrale

Mongolia Occiduo-Meridionale

Mongolia Orientale

Mongomo

Mongu

Monopoli

(Monopoli)

Monreale

Monrovia

Mons Faliscus

Mons in Mauretania

Mons in Numidia

Mons Vici

Montagnosa

Montalcino

(Montalcino)

Montalto

(Montalto)

Montana

Montauban

(Montbéliard)

Mont d’Amman

Montecassino

Montecorvino

(Monte Cristi)

Monte di Mauritania

Monte di Numidia

(Montefeltro)

Montefiascone

Montego Bay

Montelíbano

Montemarano

Montenegro

Monte Oliveto Maggiore

Montepeloso

Montepulciano

Montepulciano–Chiusi–Pienza

Monterano

Monterey

Monterey–Fresno

Monterey in California

Monterey–Los Angeles

Montería

Monterrey

(Montescaglioso) (united)

Montes Claros

Monteverde

Montevergine

Montevideo

Mont-Laurier

(Mont-Laurier)

Montpellier

Montréal (Roman)

(Montréal) (Maronite)

(Montréal) (Greek-Melkite)

Monze

(Monzón)

Moosonee

(Moosonee)

Moovatupuzha

Mopsuestia

Mopta

Mopti

(Moquegua)

Moramanga

Moray

Morelia

(Moreno)

Morocco

Morogoro

Morombe

Morón

Morondava

Morosbisdo

Morosbisdus

Moroto

Mortlach

(Moscow)

Moshi

Mosinopoli

Mossina

Mossori

Mossoró

Mossul (Syriac)

Mossul (Chaldean)

Mossul (Roman)

Mossul–Aqrā

Mossyna

Mostar–Duvno

Mostene

Most Holy Mary in Astana

Most Holy Saviour of Fulda

Most Holy Trinity in Almaty

Most Holy Trinity of Cava de’ Tirreni

Most Holy Trinity of Mileto

Mosul (Syriac)

Mosul (Chaldean)

Mosul–Akre

Mosynopoli

Mosynopolis

Mother of God at Moscow

Motherwell

Mottola

Motula

Mouila

Moukden

Moulins

Moundou

Mountain Provinces

Mount Currie

Mount Hagen

Moxori

Moyobamba

Mozambico

Mozambique

(Mozarlândia)

Mozotcori

Mpanda

Mpika

(Mrkan) (united)

Mthatha

Mtwara

(Muenster)

Mukačeve (Roman)

Mukačeve (Ruthenian)

Mukachevo (Roman)

Mukachevo (Ruthenian)

Mukden

Mulia

Mulli

Multan

Munatiana

Munaziana

München und Freising

Mundinitza

Mundinizza

Munhall

Munich and Freising

Municipa

Munktorp

Münster

Mupoi

Muranga

Murang’a

Murcona

Muro Lucano

(Muro Lucano)

Murska Sobota

Murthlacum

Murustaga

Musanum

Musbanda

Musc

Mush

Musoma

Musoma-Maswa

Musti

Musti di Numidia

Musti in Numidia

Mutare

Muteci

Mutia

Mutugenna

Muvattupuzha

Muyinga

Muzaffarpur

Muzia

Muzuca di Bizacena

Muzuca di Proconsolare

Muzuca in Byzacena

Muzuca in Proconsulari

Mwanza

Mweka

Myitkyina

(Mykonos)

(Mykonos)

Mylae

(Mylapore)

(Mylapore)

Mylasa

Mylassa

(Myliapor)

Mymensingh

Myndus

Myra (Roman)

Myra (Greek-Melkite)

Myria

Myrica

Myrina

Myriophytos

Mysia

Mysore

My Tho

Mỹ Tho

Mytilene

Mzuzu

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