Cities in United States ( 10,163 )
- Jacksonville, Oregon
- Jacksonville, Texas
- Jacksonwald
- Jaffrey, New Hampshire
- Jamaica Plain
- Jamaica, Queens
- James City, North Carolina
- Jamesburg, New Jersey
- Jamestown, California
- Jamestown, New York
- Jamestown, North Carolina
- Jamestown, North Dakota
- Jamestown, Rhode Island
- Jamul
- Jan Phyl Village
- Janesville, Wisconsin
- Jarrettsville
- Jasmine Estates
- Jasper, Alabama
- Jasper, Florida
- Jasper, Georgia
- Jasper, Indiana
- Jasper, Tennessee
- Jasper, Texas
- Jay, Maine
- Jeanerette
- Jeannette, Pennsylvania
- Jefferson City
- Jefferson City
- Jefferson, Georgia
- Jefferson, Georgia
- Jefferson Hills
- Jefferson, Iowa
- Jefferson, Louisiana
- Jefferson, Ohio
- Jefferson, Oregon