| Bluff Springs Church | | — | — | — | |
| Bluff Springs Church | | — | — | — | |
| Bluff Springs Church of Christ | | — | — | — | |
| Bluff Springs Methodist Church | | — | — | — | |
| Bluff View Church of Christ | | — | — | — | |
| Bluffhill SDA Church | | — | — | — | |
| Bluffs Church | | — | — | — | |
| Bluffs United Methodist Church | | — | — | — | |
| Bluffton Baptist Church | | — | 105 Broad Street | — | |
| Bluffton Baptist Church | | — | — | — | |
| Bluffton Church | | — | — | — | |
| Bluffton Community | | — | 601 North Main Street, Bluffton, OH 45817-9704 | — | |
| Bluffton First United Methodist Church | | — | 116 Church Street, Bluffton, OH 45817 | — | |
| Bluffton Presbyterian Church | | — | 112 North Main Street, Bluffton, OH 45817 | — | |
| Bluffton Reformed Mennonite Church | | — | 8905 Bixel Road, Bluffton, OH 45817 | — | |
| Bluffview Baptist Church | | — | 2052 North Bluff Road, Collinsville, IL 62234 | — | |
| Blumauer Kapelle | | — | — | — | |
| Blumauer-Kapelle | | — | — | — | |
| Blumenfeldkapelle St. Maria | | — | — | — | |
| Blumenheim Church | | — | Blumenheim | — | |
| Blumenort EMC | | — | — | — | |
| Blumhardtkirche | | — | 6 An der Pfanne, Bad Liebenzell, 75378 | — | |
| Blundale Baptist Church | | — | — | — | |
| Blundell Creek Church | | — | 313 County Road 2475, Mount Pleasant, TX 75455 | — | |
| Blundellsands Methodist Church | | — | — | — | |
| Blundellsands United Reform Church | | — | — | — | |
| Blunham Old Meeting Baptist Church | | — | High Street, Bedford, MK44 3NL | — | |
| Blunham Village Cemetery Chapel | | — | — | — | |
| Blunoer Kirche | | — | Bluno - Bluń, 02979 | — | |
| Blunt Baptist | | — | — | — | |
| Blunt Church | | — | — | — | |
| Blurton Methodist Church | | — | — | — | |
| Blush Church | | — | — | — | |
| Blutschwitzender Heiland | | — | — | — | |
| Blutschwitzer-Kapelle | | — | — | — | |
| Blutschwitzerkapelle | | — | — | — | |
| Blutschwitzerkapelle | | — | — | — | |
| Blutschüsselkapelle (Wolfgangkapelle) | | — | — | — | |
| Blyth Community Church | | — | Oxford Street, Blyth | — | |
| Blyth Family Church | | — | — | — | |
| Blytha Creek Church | | — | — | — | |
| Blythe Baptist Church | | — | 2010 County Line Road, Blythe, GA 30805 | — | |
| Blythe Central Seventh-Day Adventist Church | | — | 415 East Barnard Street, Blythe, CA 92225 | — | |
| Blythe Chapel | | — | — | — | |
| Blythe Island Baptist Church | | — | 170 Cut Off Road, Brunswick, GA 31523 | — | |
| Blythe Memorial Church | | — | — | — | |
| Blythe Methodist Church | | — | — | — | |
| Blythedale Seventh Day Adventist Church | | — | 36 Blythedale Road, Perryville, MD | — | |
| Blythefield Hills Baptist Church: Rockford Campus | | — | 6727 Kuttshill Drive Northeast, Rockford, MI 49341 | — | |
| Blythes Chapel | | — | — | — | |