Abrahamic Religions

* Bahá'ís Under the Provisions of the Covenant
* Orthodox Bahá'í Faith

Western Christianity
* Anabaptists (Radical Protestants)
	+ Amish
	+ Hutterites
	+ Mennonites
	+ Quakers or ("Friends")
	+ River Brethren
	+ Schwarzenau Brethren
	+ Shakers
* Anglicanism
	+ Anglo-Catholicism
	+ Broad church
	+ Continuing Anglican movement
	+ English Dissenters (also Nonconformists)
	+ High church
	+ Low church
	+ Open Evangelicals
	+ Puritans
* Baptists
	+ General Baptists (also Free Will Baptists)
	+ Landmarkism
	+ Missionary Baptists
	+ Primitive Baptists
	+ Strict Baptists (also Reformed Baptists)
* Black church
	+ Black liberation theology
* Christian deism and Christian atheism
* Confessing Movement
* Evangelicalism
	+ Charismatic movement
	+ Dispensationalist Christian Zionism
	+ Emerging church
	+ Neo-charismatic movement
	+ Neo-Evangelicalism
	+ Plymouth Brethren
		- Exclusive Brethren
		- Open Brethren
	+ Progressive Christianity
	+ Protestant fundamentalism
* Jesuism
* Lutheranism
	+ Pietism
* Methodism
	+ Calvinistic Methodists
	+ Holiness movement
		- Church of the Nazarene
	+ The Salvation Army
	+ Wesleyanism
* Pentecostalism
	+ Church of God
	+ Latter Rain movement
	+ Word of Faith
* Proto-Protestant groups:
	+ Hussites
		- Moravians
	+ Lollardy
	+ Waldensians
* Reformed churches
	+ Amyraldism (called "four-point Calvinism")
	+ Arminianism
		- Remonstrants
	+ Calvinism
	+ Christian Reconstructionism
	+ Congregational churches
	+ Continental Reformed churches: Such as the Swiss Reformed, Dutch Reformed, and French Huguenot churches.
	+ Neo-Calvinism
	+ Presbyterianism
	+ Zwinglianism
* Restoration movement
	+ Adventism
		- Branch Davidians
		- Seventh-day Adventist Church
	+ Christadelphians
	+ Christian Science
	+ Churches of Christ
	+ Jehovah's Witnesses
	+ Millerism
	+ Mormonism
		- Mormon fundamentalism
	+ Stone-Campbell movement (called "Campbellites")
* Roman Catholic Church (called Roman Catholicism or "Catholicism"; subsisting predominantly in the Latin Church)
	+ Affirming Catholicism
	+ Breakaway Catholics
	+ Charismatic Catholics
	+ Hebrew Catholics
	+ Independent Catholic churches
		- Old Catholic Church (Union of Utrecht)
			* Polish National Catholic Church
	+ Liberal Catholicism
	+ Liberation theology (Latin American Neo-Marxist Catholicism)
	+ Modernist Catholics
	+ Traditionalist Catholics
		- Sedevacantism
* Unitarian Universalism
* Western esotericism
	+ Behmenism
	+ Christian Kabbalah
	+ Martinism
	+ Rosicrucianism
	+ Swedenborgianism (or "The New Church")

Eastern Christianity
* Church of the East (called "Nestorian")
	+ Ancient Church of the East
	+ Assyrian Church of the East
	+ Chaldean Catholic Church
* Eastern Rite Roman Catholics (or *Uniates*? In full communion with and subject to the Roman Papacy, but retaining a diverse array of Eastern Christian liturgical rites; including the Maronites and Byzantine Catholics.
* Oriental Orthodox Churches (called Non-Chalcedonian or miaphysite/"monophysite"): Includes the Armenian Apostolic, Coptic, Syrian Orthodox, Ethiopian and Eritrean Orthodox Churches, as well as a portion of the St. Thomas Christians in India.
* Orthodox Catholic Church (called "Eastern Orthodoxy" or Orthodoxy): Includes the Greek Orthodox, Serbian Orthodox, Russian Orthodox, Romanian Orthodox, Bulgarian Orthodox, Georgian Orthodox, and several other autocephalous and autonomous Churches.
	+ Greek Old Calendarists (called "Genuine Orthodox" or "True Orthodox")
	+ Russian Old Believers (or "Old Ritualists")
		- Bezpopovtsy
		- Popovtsy
* Spiritual Christianity
	+ Doukhobor
	+ Molokan

#### Other Christian

Certain Christian groups are difficult to classify as "Eastern" or "Western."

* Christian Gnosticism
* Christian Universalism
* Nontrinitarianism
* Messianic Judaism
* Rastafari
* Unification Church

#### No-longer-extant Christian groups

* Arianism
* Ebionites
* Marcionism

### Latter-Day Saints movement (Mormonism)[

Main article: List of sects in the Latter Day Saint movement

* Latter Day Saint movement

### Gnosticism

Many Gnostic groups were closely related to early Christianity, for example, Valentinism. Irenaeus wrote polemics against them from the standpoint of the then-unified Catholic Church.

Main article: Gnosticism

See also: List of Gnostic sects

* Cerdonians (no longer extant)
* Colarbasians (no longer extant)
* Simonians (no longer extant)
* Bogomilism (no longer extant)
* Catharism (no longer extant)

The Yazidis are a syncretic Kurdish religion with a Gnostic influence:

* Yazidis

Persian Gnosticism
* Mandaeism
* Manichaeism (no longer extant)
* Bagnolians (no longer extant)

Syrian-Egyptic Gnosticism
None of these religions are still extant.

Main article: Syrian-Egyptic Gnosticism

* Sethianism
	+ Basilideans
	+ Valentinianism
		- Bardaisan#Bardesanite school

Neo-Gnostic Groups
* Ecclesia Gnostica
* Ecclesia Gnostica Catholica