- James
- Jonesville
- Junction House
- Jenny Lind
- Jesus Maria
- Jonathan Rock
- Jacumba
- Jamacha Junction
- Janesville
- Jenner
- Jesmond Dene
- Johnsondale
- Johnstown
- Jolon
- Junction City
- June Lake
- Jersey Island
- Jayhawk
- Jones Place
- Jamesan
- Jacinto
- Jenks Place
- Janes Place
- Johnsons
- Junction Ranch
- Jasmin
- Jastro
- Jellico
- Johnstonville
- Johnson Corner