- Florence, Kentucky
- Florence, South Carolina
- Flower Mound, Texas
- Flowery Branch, Georgia
- Floyd, Virginia
- Foley, Alabama
- Folsom, Pennsylvania
- Fombell, Pennsylvania
- Forest Park, Georgia
- Forney, Texas
- Fort Caswell, North Carolina
- Fort Collins, Colorado
- Fort Lauderdale, Florida
- Fort McDowell, Arizona
- Fort Mill, South Carolina
- Fort Mitchell, Kentucky
- Fort Myers, Florida
- Fort Pierce, Florida
- Fort Smith, Arkansas
- Fort Thomas, Kentucky
- Fort Wayne, Indiana
- Fort Worth, Texas
- Fortville, Indiana
- Fountain Run, Kentucky
- Franconia, New Hampshire
- Frankfort, Kentucky
- Franklin, Tennessee
- Franklin, Texas
- Frederick, Maryland
- Fredricksburg, Virginia
- Freeport, Florida
- Fremont, Nebraska
- Fremont, Ohio
- Fresno, California
- Friday Harbor, Washington
- Friendswood, Texas
- Frisco, Texas
- Fruit Cove, Florida
- Fruitland Park, Florida
- Fullerton, California
