- Joes Island
- John J Island
- Johnson Island
- Jackson Island
- Jordan Mills
- Jackman Corner
- Jo-mary Island
- Jordan Island
- Jennys Nubble
- Johnson Corner
- Johnson Corner
- Job Island
- Joes Rock
- Jones Corner
- Jacksonville
- John White Island
- Jordans Delight
- Jumbo Landing
- Jamaica Island
- Jewett
- Jackson
- Jefferson
- Jonesboro
- Jackman
- Jay
- Jonesport