| Watkins United Methodist Church | | — | 9800 Westport Road, Louisville, KY 40241 | — | |
| Watkins Church | | — | — | — | |
| Watkins Chapel Christian Methodist Episcopal Church | | — | — | — | |
| Watkins Chapel Baptist Church | | — | 5897 NC 231, Middlesex, NC 27557 | — | |
| Watkins Chapel | | — | — | — | |
| Watkins Chapel | | — | — | — | |
| Watkins Chapel | | — | — | — | |
| Watkins Chapel | | — | — | — | |
| Watia Church | | — | — | — | |
| Wati Catholic Church | | — | — | — | |
| Watheroo Church | | — | — | — | |
| Watha United Methodist Church | | — | 160 Camp Kirkwood Road, Watha, NC 28478 | — | |
| Watha Pentecostal Free Will Baptist Church | | — | 185 Watha Road, Watha, NC 28478 | — | |
| Watha Chapel Missionary Baptist | | — | 1125 Anderson Road, Willard, NC 28478 | — | |
| Watha Baptist Church | | — | 50 North Charlotte Street, Watha, NC 28478 | — | |
| Watford United Church | | — | 555 Ontario Street, Watford | — | |
| Watford Quaker Meeting House | | — | Watford, WD17 4QB | — | |
| Watford Pentecostal Assembly | | — | 5349 Nauvoo Road, Watford | — | |
| Watford Christian Spiritualist Church | | — | Estcourt Road, Watford, WD17 2PY | — | |
| Wates Church | | — | — | — | |
| Waterwell SDA Church | | — | — | — | |
| Waterway Church | | — | 550 Waterway Road, Oxford, PA 19363 | — | |
| Watervliet Seventh Day Adventist Church | | — | — | — | |
| Watervliet First Methodist Church | | — | — | — | |
| Watervliet Baptist Church | | — | — | — | |
| Waterville United Methodist Church | | — | — | — | |
| Waterville United Baptist Church | | — | — | — | |
| Waterville Union Church | | — | — | — | |
| Waterville Lutheran Church | | — | — | — | |
| Waterville Federated Church | | — | 224 West Ash Street, Waterville, WA 98858 | — | |
| Waterville Community Church | | — | — | — | |
| Waterville Church | | — | — | — | |
| Waterville Baptist Church | | — | — | — | |
| Waterville Baptist Church | | — | — | — | |
| Waterview Missionary Baptist Church | | — | — | — | |
| Waterview Methodist Church | | — | 1547 Great North Road, Auckland, 1026 | — | |
| Waterview Church of Christ | | — | — | — | |
| Watervalley Church | | — | — | — | |
| Waterval Gemeente | | — | — | — | |
| Watertown Seventh-day Adventist Church | | — | 18057 State Route 3, Watertown, 13601 | — | |
| Watertown First United Methodist Church | | — | 4 2nd Avenue Southeast, Watertown, SD 57201 | — | |
| Watertown First Baptist Church | | — | — | — | |
| Watertown Cumberland Presbyterian Church | | — | — | — | |
| Watertown Community Church | | — | 106 East Madison Street, Watertown, WI 53094 | — | |
| Watertown Church of Christ | | — | — | — | |
| Watertown Church | | — | — | — | |
| Watertown Assembly of God Church | | — | — | — | |
| Waterstone Community Church | | — | — | — | |
| Waterstone Church | | — | — | — | |
| Waterstaatskerkje | | — | — | — | |