Other denominations in Idaho
- A Covenant Order of Evangelical Presbyterians
- Anglican Church
- AOG
- Apostolic Church
- Assemblies of God
- Association of Vineyard Churches
- AVC
- Baptist
- Baptist/Southern Baptist
- BIBLE
- Calvary Chapel
- CE
- Christian
- Christian & Mission Alliance
- Christian and Missionary Alliance
- Christian Church
- Christian Fellowship
- Christian Fellowship Ministries
- Christian Methodist Episcopal Church
- Christian Reformed Church
- Christian Science
- Church of Christ
- Church of God
- Church of God in Christ
- Church of God of Prophecy
- Church of the Brethren
- Church of the Nazarene
- Communion of Reformed Evangelical Churches
- Community Church
- Community of Christ
- Coptic Orthodox Church
- Disciples of Christ
- Episcopal Church
- Evangelical Free Church
- Evangelical Friends Church International
- Evangelical Lutheran
- Evangelical Presbyterian Church
- Foursquare Church
- Free Methodist
- Free Methodist Church
- FS
- Full-Gospel
- Grace Communion International
- Grace International
- IFCA International
- Independent Baptist
- Kenneth Hagin Ministries
- Lutheran
- Lutheran Church
- Lutheran Congregation in Mission for Christ - LCMC
- Mennonite Church
- Methodist
- New Apostolic Church
- New Church
- Non Denominational
- Non-denominational
- Non-Denominational / Independent
- Not declared
- Orthodox
- Orthodox Church
- Orthodox Church in America
- Orthodox Presbyterian Church
- Other
- Pentecostal
- Presbyterian
- Presbyterian Church
- Presbyterian Church in America
- Reformed Church in America
- Roman Catholic
- SBC
- Seventh-day Adventist Church
- The Church of Jesus Christ of Latter-day Saints
- The International Church of the Foursquare Gospel
- Unitarian
- Unitarian Universalist
- United Brethren in Christ
- United Church of Christ
- United Methodist Church
- United Pentecostal Church International
- Unity
- Victory Outreach International
- Vineyard
- Vineyard Churches
- Vineyard USA
- Wesleyan
- Wesleyan Church
