| Union Congregational Church | | — | 1118 4th Street Northwest, Elk River, MN 55330 | — | |
| Union Congregational Church | | — | 18 Church Street, York, ME 03909 | — | |
| Union Congregational Church | | — | 86-15 114th Street, 11418 | — | |
| Union Congregational Church | | — | 220 Main Street, Groton, 01450 | — | |
| Union Congregational Church | | — | 5 Chestnut Street | — | |
| Union Congregatinal Church | | — | 350 Main Street | — | |
| Union Community Church Historic Site | | — | — | — | |
| Union Community Church | | — | — | — | |
| Union Community African Methodist Episcopal Church | | — | — | — | |
| Union City Wesleyan Church | | — | — | — | |
| Union City Full Gospel Church | | — | — | — | |
| Union City First Methodist Church | | — | — | — | |
| Union City Cumberland Presbyterian Church | | — | — | — | |
| Union City Church of the Nazarene | | — | — | — | |
| Union City Church of God | | — | — | — | |
| Union City Apostolic Church | | — | 33700 Alvarado-Niles Road | — | |
| Union Church of Vinalhaven | | — | 25 East Main Street, Vinalhaven, ME 04863 | — | |
| Union Church of South Bristol | | — | 2171 State Route 129, South Bristol, ME 04568 | — | |
| Union Church of Seaside Park | | — | Seaside Park | — | |
| Union Church of Scott's Bay | | — | 5704 Highway 358, Scots Bay, B0P 1H0 | — | |
| Union Church of Quincy | | — | — | — | |
| Union Church of Proctor | | — | 3 Church Street, Proctor, VT 05765 | — | |
| Union Church of Pocantico Hills | | — | 555 Bedford Road, Tarrytown, NY 10591 | — | |
| Union Church of Morrilton | | — | — | — | |
| Union Church of Manila | | — | 123 Rada Street, Makati | — | |
| Union Church of Lima | | — | 1155 Avenida Angamos Oeste, Miraflores | John Thompson 목사 | |
| Union Church of Lavallette | | — | 25 Pjiladelphia Ave., Lavalette, NJ 08735 | — | |
| Union Church of Hinsdale | | — | — | — | |
| Union Church of Hardy | | — | — | — | |
| Union Church of Guatemala | | — | — | — | |
| Union Church of God | | — | — | — | |
| Union Church of Dunnigan | | — | 3615, CA | — | |
| Union Church of Cupertino | | — | 20900 Stevens Creek Boulevard, 95014-2170 | — | |
| Union Church of Christ | | — | — | — | |
| Union Church of Christ | | — | — | — | |
| Union Church of Bay Ridge | | — | 7915 Ridge Boulevard, 11209 | — | |
| Union Church of Balboa | | — | Calle Enrique Laures | — | |
| Union Church Nagaur | | — | Naya Darwja-Salau road, Nagaur, 341001 | — | |
| Union Church - United Church of Christ | | — | — | — | |
| Union Church - Iglesia La Viña | | — | — | — | |
| Union Church (historical) | | — | — | — | |
| Union Church & Community Centre | | — | Ferme Park Road, London, N8 9PX | — | |
| Union Church | | — | — | — | |
| Union Church | | — | — | — | |
| Union Church | | — | — | — | |
| Union Church | | — | — | — | |
| Union Church | | — | Northwestern Turnpike, Augusta, WV 26704 | — | |
| Union Church | | — | — | — | |
| Union Church | | — | — | — | |
| Union Church | | — | — | — | |