| The Fortified Church of Boian | | — | — | — | |
| The Fortified Church of Biertan | | — | 1 Strada 1 Decembrie 1918, Biertan | — | |
| The Fortified Church of Bazna | | — | — | — | |
| The Fortified Church of Axente Sever | | — | — | — | |
| The Fortified Church of Alțâna | | — | — | — | |
| The Fortified Church of Alma Vii | | — | — | — | |
| The Fortified Church of Agnita | | — | — | — | |
| The fortified church | | — | — | — | |
| The Fort Bend Church | | — | 1900 Eldridge Road, Sugar Land, 77498 | — | |
| The Forge Church | | — | 111 Methodist Street, Pigeon Forge, TN 37863 | — | |
| The Forever Love of God - West Rembo | | — | — | — | |
| The Forest Kirk Uniting Church | | — | 520 Warringah Road | — | |
| The Foreside Church | | — | 340 Foreside Road, Falmouth, ME 04105 | — | |
| The Forbury Chapel | | — | — | — | |
| The Foothills Church | | — | 8335 Church Street, Gilroy, CA 95020 | — | |
| The Followers Church | | — | — | — | |
| The Followers | | — | — | — | |
| The Flock of Madison Church | | — | — | — | |
| The Flock | | — | — | — | |
| The Flame Community Church | | — | — | — | |
| The Flame Community Church | | — | — | — | |
| The Fix Chapel | | — | — | — | |
| The First Universalist Church in Providence | | — | 250 Washington Street, Providence, 02903 | — | |
| The First Uniting Christian Church | | — | Dasmariñas, 4114 | — | |
| The First United Methodist Church of Ellijay | | — | 75 McCutchen Street, Ellijay, GA 30540 | — | |
| The First United Methodist Church | | — | 569 Main Street | — | |
| The First United Church of East Syracuse | | — | 823 Franklin Park Drive, East Syracuse, NY 13057 | — | |
| The First United Church of Christ | | — | 504 Washington Avenue, Sauk City, 53583 | — | |
| The First Tongan Assembly of God | | — | 60 Rockfield Road, Auckland, 1061 | — | |
| The First Street Methodist Mission | | — | 801 West 1st Street, Fort Worth, TX 76102 | — | |
| The First Russian Ukrainian Baptist Church | | — | — | Sergey Rudolfovich Karelson 목사 | |
| The First Rosston Church | | — | 264 County Road 362, Rosston, TX 76263 | — | |
| The First Roseland Baptist Church | | — | 11300 South Edbrooke Avenue, Chicago, IL 60628 | — | |
| The First Romanian Baptist Church | | — | 139 - 149 Reema Boulevard | — | |
| The First Reformed Church of Pompton Plains | | — | 529 Newark Pompton Turnpike, Pompton Plains, NJ 07444 | — | |
| The First Presbyterian Church of Williamsbridge | | — | 734 East 225th Street | — | |
| The First Presbyterian Church of Pasig | | — | Dr. Sixto Antonio Avenue, Pasig | — | |
| The First Presbyterian Church of Logan | | — | 2 West Hunter Street, Logan, OH 43138 | — | |
| The First Presbyterian Church of Cape May | | — | — | — | |
| The First Presbyterian Church of Bangkok | | — | 37 ซอยเจริญนคร 59, 10600 | — | |
| The First Presbyterian Church of Alvin | | — | — | — | |
| The First Presbyterian Church | | — | — | — | |
| The First Presbyterian Church | | — | Perrysburg, OH 43551 | — | |
| The First Pentecostal Holiness Church | | — | — | — | |
| The First Parish of Bolton | | — | 673 Main Street | — | |
| The First Parish in Cambridge | | — | 3 Church Street, Cambridge, 02138 | — | |
| The First Korean Presbyterian Church of Calgary | | — | 1411 69 Street SW, Calgary, T3H 3W8 | — | |
| The First Korean Presbyterian Church | | — | 475 Ringgold Road, Clarksville, TN 37042 | — | |
| The First Korean Church of Brooklyn | | — | 14 Gravesend Neck Road, Brooklyn, NY 11223 | Joshua Y. Lee 목사 | |
| The First Korean Baptist Church | | — | — | — | |