Celtic Christianity

• Celtic Catholic Church

Churches of the Catholic Communion

• Albanian Catholic Church

• Armenian Catholic Church

• Belarussian Catholic Church

• Bulgarian Catholic Church

• Chaldean Catholic Church

• Coptic Catholic Church

• Ethiopian Catholic Church

• Georgian Catholic Church

• Greek Catholic Church

• Hungarian Catholic Church

• Italo-Albanian Catholic Church

• Maronite Catholic Church

• Melkite Catholic Church

• Roman Catholic Church

• Romanian Catholic Church

• Russian Catholic Church

• Ruthenian Catholic Church

• Serbian Catholic Church

• Slovak Catholic Church

• Syrian Catholic Church

• Syro-Malabar Catholic Church

• Syro-Malankara Catholic Church

• Ukrainian Greek Catholic Church

Historically related to, but no longer in full communion with, the Roman See

• American Catholic Church

• Brazilian Catholic Apostolic Church

• Catholic Life Church

• Chinese Patriotic Catholic Association

• Christ Catholic Church

• Liberal Catholic Church

• North American Old Catholic Church

• Old Catholic Church

• Palmarian Catholic Church

• Philippine Independent Church

• Mariavite Church

• Polish National Catholic Church

Nestorianism

• Assyrian Church of the East

Orthodox Christianity

Eastern Orthodox Churches

Greater Eastern Orthodox Communion

(In order of precedence. Indentation indicates autonomy rather than autocephaly)

• Orthodox Church of Constantinople: the Ecumenical Patriarchate

  • Orthodox Church of Mount Sinai

  • Orthodox Church of Finland

  • Orthodox Church of Estonia

• Orthodox Church of Alexandria

• Antiochian Orthodox Church

  • Antiochian Orthodox Christian Archdiocese of North America

• Orthodox Church of Jerusalem

• Russian Orthodox Church

  • Chinese Orthodox Church

  • Japanese Orthodox Church

  • Ukrainian Orthodox Church (UOC-MP)

  • Metropolia of Western Europe

• Georgian Orthodox Church

• Serb Orthodox Church

  • Orthodox Ohrid Archbishopric

• Romanian Orthodox Church

• Bulgarian Orthodox Church

• Cypriot Orthodox Church

• Church of Greece

• Polish Orthodox Church

• Albanian Orthodox Church

• Czech and Slovak Orthodox Church

• Orthodox Church in America

Other Eastern Orthodox Churches

• Greek Old Calendarists

• Belorussian Orthodox Church

• Macedonian Orthodox Church

• Russian Old Believers

• Russian Orthodox Church Outside Russia

• Ukrainian Orthodox Church (UOC-KP)

  • Ukrainian Autocephalous Orthodox Church

Oriental Orthodox Communion

• Armenian Apostolic Church

• Coptic Orthodox Church

• Ethiopian Orthodox Church

• Eritrean Orthodox Church

• Indian Orthodox Church ("Malankara Syrian")

• Syrian Orthodox Church ("Jacobite Syrian")

Protestantism

Protestants before Luther

• Hussites

• Lollards

• Waldensians

Lutheranism

• American Association of Lutheran Churches (AALC)

• Apostolic Lutheran Church of America

• Association of Free Lutheran Congregations

• Church of the Lutheran Brethren of America

• Church of the Lutheran Confession

• Confessional Evangelical Lutheran Conference

  • Confessional Evangelical Lutheran Church (Mexico)

  • Confessional Evangelical Lutheran Church (Russia)

  • Confessional Lutheran Church (Latvia)

  • Evangelical Lutheran Confessional Church (Finland)

  • Evangelical Lutheran Free Church (Germany)

  • Evangelical Lutheran Synod (U.S.)

  • Lutheran Confessional Church (Sweden)

  • Wisconsin Evangelical Lutheran Synod

• Evangelical Covenant Church of America ("Swedish Evangelical Mission Covenant")

• International Lutheran Council

  • China Evangelical Lutheran Church

  • Christian Evangelical Lutheran Church of Bolivia

  • Evangelical Lutheran Church—Synod of France and Belgium

  • Evangelical Lutheran Church in Tanzania

  • Evangelical Lutheran Church of Argentina

  • Evangelical Lutheran Church of Brazil

  • Evangelical Lutheran Church of England

  • Evangelical Lutheran Church of Ghana

  • Evangelical Lutheran Church of Haiti

  • Evangelical Lutheran Church of Ingria in Russia

  • Evangelical Lutheran Church of Paraguay

  • Evangelical Lutheran Church of the Republic of Chile

  • Evangelical Lutheran Free Church of Denmark

  • Free Evangelical Lutheran Synod in South Africa

  • Gutnius Lutheran Church

  • Independent Evangelical—Lutheran Church

  • India Evangelical Lutheran Church

  • Japan Lutheran Church

  • Lanka Lutheran Church

  • Lutheran Church - Canada

  • Lutheran Church—Hong Kong Synod

  • Lutheran Church - Missouri Synod

  • Lutheran Church in Korea

  • Lutheran Church in Southern Africa

  • Lutheran Church in the Philippines

  • Lutheran Church of Australia (associate member)

  • Lutheran Church of Guatemala

  • Lutheran Church of Nigeria

  • Lutheran Church of Venezuela

  • Lutheran Synod of Mexico

• Laestadian Lutheran Church

• Latvian Evangelical Lutheran Church in America

• Lutheran Church of New Zealand

• Lutheran Ministerium and Synod - USA

• Lutheran World Federation

  • Bolivian Evangelical Lutheran Church

  • Christian Lutheran Church of Honduras

  • Church of Denmark (Evangelical Lutheran Church in Denmark)

  • Church of Iceland (Evangelical Lutheran Church of Iceland)

  • Church of Norway

  • Church of Sweden

  • Estonian Evangelical Lutheran Church

  • Evangelical Church of the Lutheran Confession in Brazil

  • Evangelical Lutheran Church in America

  • Evangelical Lutheran Church in Canada

  • Evangelical Lutheran Church in Chile

  • Evangelical Lutheran Church in Guyana

  • Evangelical Lutheran Church in Russia and Other States

  • Evangelical Lutheran Church in Southern Africa

  • Evangelical Lutheran Church in Suriname

  • Evangelical Lutheran Church in Venezuela

  • Evangelical Lutheran Church of Colombia

  • Evangelical Lutheran Church of Finland

  • Evangelical Lutheran Church of France

  • Evangelical Lutheran Church of Hong Kong

  • Evangelical Lutheran Church of Latvia

  • India Evangelical Lutheran Church

  • Japan Evangelical Lutheran Church

  • Lutheran Church in Chile

  • Lutheran Church in Great Britain

  • Lutheran Church of Australia (associate member)

  • Lutheran Costarican Church

  • Mexican Lutheran Church

  • Nicaraguan Lutheran Church of Faith and Hope

  • Salvadoran Lutheran Synod

  • United Evangelical Lutheran Church (Argentina)

• See also: United / Uniting churches

Reformed and Presbyterian Churches

• Reformed churches

  • Canadian and American Reformed Churches

  • Christian Reformed Church in North America

  • Church of Lippe

  • Dutch Reformed Church

  • Federation of Swiss Protestant Churches

  • Free Reformed Churches of North America

  • Heritage Reformed Congregations

  • Hungarian Reformed Church in America

  • Orthodox Christian Reformed Church

  • Protestant Reformed Churches in America

  • Reformed Christian Church in Croatia

  • Reformed Church in America

  • Reformed Church in Bavaria and Northwestern Germany

  • Reformed Church in Hungary

  • Reformed Church in the United States

  • Reformed Church of Alsace and Lorraine

  • Reformed Church of Japan

  • Remonstrant Brotherhood

  • United Reformed Church

  • United Reformed Churches in North America

• Presbyterian

  • Associate Reformed Presbyterian Church

  • Bible Presbyterian Church

  • Church of Scotland

  • Cumberland Presbyterian Church

  • Evangelical Presbyterian Church

  • Evangelical Presbyterian Church in England and Wales

  • Free Church of Scotland

  • Free Church of Scotland Continuing

  • Free Presbyterian Church

  • Free Presbyterian Church of Scotland

  • Korean Presbyterian Church in America

  • Orthodox Presbyterian Church

  • Presbyterian Church in America

  • Presbyterian Church of Aotearoa New Zealand

  • Presbyterian Church of Australia

  • Presbyterian Church of Canada

  • Presbyterian Church in Ireland

  • Presbyterian Church of Korea

  • Presbyterian Church in the Republic of Korea

  • Presbyterian Church in Taiwan

  • Presbyterian Church of Wales

  • Presbyterian Church USA

  • Reformed Presbyterian Church - Covenanted

  • Reformed Presbyterian Church of Ireland

  • Reformed Presbyterian Church of North America

  • United Free Church of Scotland

  • Uniting Presbyterian Church in Southern Africa

• See also: United / Uniting churches

Anabaptists

• Amish

  • Beachy Amish

  • Nebraska Amish

  • Old Order Amish

  • Swartzendruber Amish

• Hutterites

  • Bruderhof Communities

• Mennonites

  • Alliance of Mennonite Evangelical Congregations

  • Anabaptist Association of Australia and New Zealand

  • Brethren in Christ

  • Chortitzer Mennonite Conference

  • Church of God in Christ, Mennonite (aka Holdeman Mennonites)

  • Conservative Mennonite Conference

  • Evangelical Mennonite Church

  • Evangelical Mennonite Conference

  • Evangelical Mennonite Mission Conference

  • Fellowship of Evangelical Bible Churches (formerly Evangelical Mennonite Brethren)

  • Mennonite Brethren Churches

    • Canadian Conference of Mennonite Brethren Churches

    • Japan Mennonite Brethren Conference

    • US Conference of Mennonite Brethren Churches

  • Mennonite Church Canada

  • Mennonite Church in the Netherlands

  • Mennonite Church USA

  • Mennonite World Conference

  • Swiss Mennonite Conference

Brethren denominations

• Church of the United Brethren in Christ

• Plymouth Brethren

• River Brethren

  • Brethren in Christ Church

  • Old Order River Brethren

  • United Zion Church

• Schwarzenau Brethren

  • Church of the Brethren

  • Conservative Grace Brethren Churches, International

  • Dunkard Brethren

  • Ephrata Cloister

  • Fellowship of Grace Brethren Churches

  • Old German Baptist Brethren

  • Old Order German Baptist Brethren

  • The Brethren Church (Ashland Brethren)

• Social Brethren

Baptists

(All Baptist associations are congregationalist affiliations for the purpose of cooperation, in which each local church is governmentally independent)

• Alliance of Baptists

• American Baptist Association

• American Baptist Churches

• Association of Baptist Churches in Ireland

• Association of Grace Baptist Churches

• Association of Reformed Baptist Churches of America

• Association of Regular Baptist Churches

• Baptist Bible Fellowship International

• Baptist Conference of the Philippines

• Baptist Convention of Ontario and Quebec

• Baptist Convention of Western Cuba

• Baptist General Conference

• Baptist General Conference of Canada

• Baptist General Convention of Texas

• Baptist Missionary Association of America

• Baptist Union of Australia

• Baptist Union of Great Britain

• Baptist Union of New Zealand

• Baptist Union of Scotland

• Baptist Union of Western Canada

• Baptist World Alliance

• Bible Baptist

• Canadian Baptist Ministries

• Canadian Convention of Southern Baptists

• Central Baptist Association

• Central Canada Baptist Conference

• Christian Unity Baptist Association

• Colored Primitive Baptists

• Conservative Baptist Association

• Conservative Baptist Association of America

• Conservative Baptists

• Continental Baptist Churches

• Convención Nacional Bautista de Mexico

• Convention of Atlantic Baptist Churches

• Cooperative Baptist Fellowship

• European Baptist Convention

• European Baptist Federation

• Evangelical Baptist Mission of South Haiti

• Evangelical Free Baptist Church

• Fellowship of Evangelical Baptist Churches in Canada

• Free Will Baptist Church

• Fundamental Baptist Fellowship of America

• General Association of Baptists

• General Association of General Baptists

• General Association of Regular Baptist Churches

• General Conference of the Evangelical Baptist Church, Inc.

• General Six-Principle Baptists

• Global Independent Baptist Fellowship

• Grace Baptist Assembly

• Independent Baptists

• Independent Baptist Church of America

• Independent Baptist Fellowship International

• Independent Baptist Fellowship of North America

• Interstate & Foreign Landmark Missionary Baptist Association

• Landmark Baptist Church

• Liberty Baptist Fellowship

• Myanmar Baptist Convention

• National Baptist Convention of America, Inc.

• National Baptist Convention, USA, Inc.

• National Baptist Evangelical Life and Soul Saving Assembly of the U.S.A.

• National Missionary Baptist Convention of America

• National Primitive Baptist Convention of the U.S.A.

• New England Evangelical Baptist Fellowship

• New Testament Association of Independent Baptist Churches

• North American Baptist Conference

• Northern Baptist Convention

• Norwegian Baptist Union

• Old Baptist Union

• Old Regular Baptists

• Old Time Missionary Baptists

• Primitive Baptists

• Progressive Baptists

• Progressive National Baptist Convention

• Reformed Baptists

• Regular Baptist Churches, General Association of

• Regular Baptists

• Separate Baptists

• Separate Baptists in Christ

• Seventh Day Baptists

• Southeast Conservative Baptists

• Southern Baptist Convention

• Southern Baptists of Texas

• Sovereign Grace Baptists

• Strict Baptists

• Two-Seed-in-the-Spirit Predestinarian Baptists

• Union D'Eglises Baptistes Francaises Au Canada

• United American Free Will Baptist Church

• United American Free Will Baptist Conference

• United Baptist Convention of the Atlantic Provinces

• United Baptists