- Jewell
- Jim Leggett Place
- Jimgrey
- Jims Camp
- Jimtown
- Joes Landing
- Joesphine
- Jofegan
- Johnson Corner
- Johnson Park
- Johnsondale
- Johnsons
- Johnston Corner
- Johnstons Corner
- Johnstonville
- Johnstown
- Joice Island
- Jolon
- Jonata Park
- Jonathan Rock
- Jones Corner
- Jones Place
- Jonesville
- Joshua
- Jovista
- Juan
- Judge Rock
- Judith Rock
- Julian
- Junction Camp