- Jackson Hill
- Jakesville
- Jefferson Village
- Jersey
- Johnsontown
- Jubilee
- Jubilee Acres
- Jerusalem
- Jacksons Crossroads
- Joyland
- Jackson Creek
- Jonestown
- Jefferson Park
- Justice
- Jimmys Mobile Court
- Jaars
- Jenkins Heights
- James City
- Jamesville
- Johnsontown
- Joppa
- Johns
- Jessup Mill (historical)
- Johnstown
- Joyce Mill (historical)
- Jonesville
- Jenkins Meadow
- Junction
- Jackson Line
- Jenkins Place