1. Methodist Episcopal Church - Rev. Jones was pastor of the Methodist Episcopal Church in Sullivan in 1863.
2. Baptist Church was organized about 1830 holding meetings in the Town Hall.
3. Disciples Church was organized about 1835, having seceded from the Baptists, under the leadership of Elder Almond Green and Elder Sutton Hayden.
4. Congregational Church - Rev. Q.M. Bosworth was pastor of the Congregational Church in Sullivan in 1863.