J
- Jacksons Point
- Jaffa
- Jarratt
- Jarvis River
- Jean-Dechêne
- Jeannette
- Jeannettes Creek
- Jefferson
- Jelly
- Jericho
- Jermyn
- Jersey
- Jersey Mills
- Jetée-de-l'Iroquois
- Jockvale
- Johnston
- Johnstown
- Joliette
- Joly
- Jonquière
- Jonquière-Nord
- Jordan
- Jordan Harbour
- Jordan Station
- Jorgens
- Josephsburg
- Jouvence
- Joyceville
- Julien
- Juniper Ridge
