- Jerden Falls
- Juddville
- Jericho
- Johnstown
- Jordan
- Jamestown
- Jeffersonville
- Johnson City
- Jeckyl Island
- Jones Beach Island
- Jones Island
- James Weldon Johnson Houses
- Johnson Creek
- Jewell
- Jacks Reef
- Jacksonville
- Jones Beach
- Jones Point
- Joshua
- Jamesport
- Jeddo
- Jones Beach
- Jefferson Heights
- Jones Corners
- Jones Crossing
- Janacks Landing Shelter
- Jayville
- Jennies Island
- Jennies Island
- Joe Indian Island