- Jefferson City
- Johnsonville
- Jamestown
- Jasper
- Jonestown
- Joppa
- Julian Nance Island
- Jearoldstown
- Johnson Island
- Johnson Island
- Jones Island
- Jones Island
- Jackson Heights
- Jaybird
- Johnson Island
- Jones Clark Island (historical)
- J And B Mobile Home Park
- Jeffery Acres
- Jersey
- John A Patten Island
- Jones Mobile Home Park
- Jeffers
- Jones Cove
- Jacksboro
- Jacksons Islands (historical)
- Jellico
- Johnsons Crossroads
- Johnson City
- Jamestown
- Johntown