| Winters Chapel United Methodist Church | | — | — | — | |
| Winters Chapel African Methodist Episcopal Church | | — | — | — | |
| Wintermühl Kapelle | | — | — | — | |
| Winterley Methodist Church | | — | — | — | |
| Winterkirchel | | — | — | — | |
| Winterkirche | | — | — | — | |
| Winterkirche | | — | — | — | |
| Winterkirche | | — | — | — | |
| Winterkapelle | | — | — | — | |
| Winterkapelle | | — | — | — | |
| Wintergreen Missionary Church | | — | — | — | |
| Wintergreen Ledges Church | | — | — | — | |
| Wintergreen Church | | — | — | — | |
| Winterfield United Methodist Church | | — | 2616 Tryon Road, Longview, TX 75605 | — | |
| Winterbourne Down Methodist Church | | — | — | — | |
| Winterboro Baptist Church | | — | — | — | |
| Winter Street Church | | — | 880 Washington Street, Bath, ME 04530 | — | |
| Winter Quarters Nebraska Temple | | — | — | — | |
| Winter Park Presbyterian Church | | — | — | — | |
| Winter Park Presbyterian Church | | — | — | — | |
| Winter Park Church of the Nazarene | | — | — | — | |
| Winter Park Christian Church | | — | — | — | |
| Winter Park Christian Church | | — | 274 CR 5151, CO | — | |
| Winter Park Baptist Church | | — | — | — | |
| Winter Haven Worship Center | | — | 1835 Overlook Drive, Winter Haven, 33884 | — | |
| Winter Haven Seventh-day Adventist Church | | — | 401 Avenue K Southeast, 33880-4126 | — | |
| Winter Haven Baptist Church | | — | 1500 Dundee Road, 33884 | — | |
| Winter Gardens Baptist Church | | — | SS8 9QA | — | |
| Winston Methodist Church | | — | — | — | |
| Winston Church | | — | — | — | |
| Winston Church | | — | — | — | |
| Winston Baptist Church | | — | — | — | |
| Winston Avenue Baptist Church | | — | 500 East 39th Street | — | |
| Winston Assembly of God | | — | — | — | |
| Winsted United Methodist Church | | — | 630 Main Street, Winsted, CT 06098 | — | |
| Winstead Hill Ward Meetinghouse | | — | — | — | |
| Winstanley Temple Church of God in Christ | | — | — | — | |
| Winstanley Baptist Church | | — | 9471 IL-161, Fairview Heights, IL 62208 | — | |
| Winsor Mission Evangelical Church | | — | — | — | |
| Winslow Park Baptist Church | | — | — | — | |
| Winslow Grove Church | | — | — | — | |
| Winslow Grace Bible Church | | — | — | — | |
| Winslow Baptist Tabernacle | | — | — | — | |
| Winsley Methodist Church | | — | — | — | |
| Winslette Chapel | | — | — | — | |
| Winshill Gospel Hall | | — | Hawfield Lane, Burton-on-Trent, DE15 0BP | — | |
| Winrow Saint Paul Christian Methodist Episcopal Church | | — | — | — | |
| Winona Springs Church | | — | — | — | |
| Winona Park United Methodist Church | | — | — | — | |
| Winona Lake Grace Bretheren Church | | — | 1200 Kings Highway, Winona Lake, IN 46590 | — | |