- Jamesport
- Jennings
- Jackson
- Jacksonville
- Jamestown
- Jasper
- Junction City
- Jacksonville
- Jameson
- Jefferson City
- Jerico Springs
- Jonesburg
- Joplin
- Josephville
- Jack
- Jacket
- Jackson Mill
- Jacksonville
- Jacobs
- Jadwin
- Jaegers Shop
- Jake Prairie
- James Brothers
- Jameson Island
- Jamesville
- Jane
- Jane Downing Island
- Japan
- Jarvis
- Jaudon