Restorationism
- Restoration Movement (Stone-Campbell)
- Millerite
- Sunday Adventists
- Seventh Day Adventists
- Church of God Adventists
- Assembly of God in Christ Jesus
- Associated Churches, Inc
- Associates for Scriptural Knowledge
- Biblical Church of God
- Body of Christ Church of God
- Church of God (Anadarko)
- Church of God (Jesus Christ the Head) (UNICO)
- Church of God (O'Brien)
- Church of God (Philadelphia Era)
- Church of God (Sabbatarian)
- Church of God (Seventh Day, Salem, West Virginia)
- Church of God Evangelical Association
- Church of God's Truth
- Church of the Great God
- Congregation of God, Seventh Day
- Congregation of God
- Congregation of Yah
- Foundation for Biblical Research
- Foundation of Life Fellowship
- General Conference of the Church of God (Seventh-Day)
- General Council of the Churches of God
- Global Church of God
- Harmony of Life Fellowship
- International Church of God (ICG)
- Philadelphia Church of God
- Restoration Church of God
- Seventh-Day Church of God
- The Eternal Church of God
- The Pure Truth
- Triumph Prophetic Ministries (Church of God)
- Twentieth Century Church of God (Pennsylvania)
- Twentieth Century Church of God
- United Biblical Church of God
- United Church of God
- United Seventh-Day Brethren
- Universal Church of God
- World Insight International
- Worldwide Church of God
- Bible Student Groups
- Back to the Bible Way
- Christian Believers Conference
- Christian Bible Students Association
- Christian Millenial Fellowship
- Christian Prophets of Jehovah
- Dawn Bible Students Association
- Epiphany Bible Students Association
- Independent Bible Students
- Jehovah's Witnesses
- Laodicean Home Missionary Movement
- Layman's Home Missionary Movement
- Lord Our Righteousness (Life Support)
- Pastoral Bible Institute
- Philanthropic Assembly
- Sacred Name Groups
- Assemblies of YHWHHOSHUA
- Assemblies of Yah
- Assemblies of Yahvah
- Assemblies of Yahweh (Easton Rapids, Michigan)
- Assemblies of Yahweh
- Assemblies of the Called Out Ones of Yah
- Bible Study Association
- Church of God (Jerusalem)
- House of Yahweh (Abilene, Texas)
- House of Yahweh (Odessa, Texas)
- Missionary Dispensary Bible Research
- New Life Fellowship
- Scripture Research Association
- Workers Together with Elohim
- Yahweh's Assembly of Messiah
- British Israelism
- Anglo-Saxon Federation of America
- British-Israel-World Federation (Canada), Inc
- Calvary Fellowship, Inc
- Christian Conservative Churches of America
- Christian Identity Church
- Christian Research
- Church of Israel
- Church of Jesus Christ Christian (Aryan Nations)
- Covenant, the Sword and the Arm of the Lord
- House of Prayer for All People
- Kingdom Identity Ministries
- LaPorte Church of Christ
- Ministry of Christ Church
- National Association of Kingdom Evangelicals
- New Christian Crusade Church
- Prophetic Herald Ministry
- Remnant of Israel
- Tabernacle of the Phineas Priesthood
- Southcottites
- Israelite House of David
- Israelite House of David as Reorganized by Mary Purnell
- Yahweh's New Covenant Assembly
- Other Adventists
- Christadelphians
- Christian Nations - Eagle Warriors
- Church of God (Reinersten)
- Kingdom of God on Earth Within Man
- Remnant Church
- Restored Israel of Yahweh
- Shiloh True Light Church of Christ
- Star of Truth Foundation
- True Church
- Latter Day Saint movement (Mormonism)
- * The largest of these churches, headquarted in Salt Lake City, Utah, sometimes called the LDS Church; commonly, but incorrectly called the Mormon Church
- ** formerly the Reorganized Church of Jesus Christ of Latter Day Saints or RLDS Church
Gnosticism
Various Nontrinitarian
- * Independent Affiliate of the Unitarian Universalist Association
- ** Alternatively categorized as one of the New Thought churches
New Thought churches