Maine Church Records
- American Baptist – Samuel Colgate Historical Library
- Catholic Churches of Maine
- New England Yearly Meeting of Friends (Quakers)
- Episcopal Diocese of Maine
- The Quaker Corner
Church Records at Ancestry
- Directory of churches and religious organizations in Maine
- Early days of church and state in Maine
- Historic churches and homes of Maine
- A sermon preached on the eighty-fifth anniversary of the Congregational Church at Cumberland, Maine, Sept. 1st, 1878
- Christ Church, Gardiner, Maine : antecedents and history
- Fiftieth anniversary of the Central Congregational Church
- Historical sketch and principles and regulations, with a list of former and present members of the First Congregational Church,
- Journals of the Rev. Thomas Smith, and the Rev. Samuel Deane, pastors of the First Church in Portland : with notes and biograph
- Scenes in a vestry : being an account of the late controversy in the South Parish Congregational Church in Augusta
- The early history of the Protestant Episcopal Church, in the Diocese of Maine
- A history of the Congregational Church and Society in Cumberland, Me.